1
Q
What is the main goal of Sterile Processing?
A
To ensure all medical and surgical instruments are clean, sterile, and safe for patient use.
This is crucial for patient safety and effective healthcare delivery.
2
Q
What is the Central Service Workflow Cycle?
A
- Decontamination
- Preparation & Packaging
- Sterilization
- Storage
- Distribution
This cycle outlines the steps for processing instruments in sterile processing.
3
Q
Why is SPD considered the “heart of the hospital”?
A
It supports every department by providing sterile instruments and supplies.
SPD is essential for the functioning of surgical and medical procedures.
4
Q
What are the three main responsibilities of Sterile Processing Technicians?
A
- Cleaning/decontamination
- Assembly/packaging
- Sterilization/distribution
These responsibilities ensure the safety and effectiveness of medical instruments.
5
Q
What is the difference between asepsis and sterility?
A
- Asepsis = absence of disease-causing microorganisms
- Sterility = complete absence of all microorganisms including spores
Understanding this difference is vital for infection control.
6
Q
What are the four main areas of SPD?
A
- Decontamination
- Preparation & Packaging
- Sterilization
- Sterile Storage
Each area has specific protocols and procedures to follow.
7
Q
Why must workflow in SPD move in one direction?
A
To prevent cross-contamination.
A linear workflow minimizes the risk of contaminating sterile items.
8
Q
What is the smallest unit of life?
A
The cell.
Cells are the basic building blocks of all living organisms.
9
Q
What are the five main types of microorganisms?
A
- Bacteria
- Viruses
- Fungi
- Protozoa
- Prions
Each type has unique characteristics and implications for health.
10
Q
Which microorganism causes Creutzfeldt-Jakob Disease (CJD)?
A
Prions.
Prions are infectious agents composed of protein that can cause neurodegenerative diseases.
11
Q
What is the difference between aerobic and anaerobic bacteria?
A
- Aerobic = require oxygen
- Anaerobic = grow without oxygen
This distinction is important for understanding bacterial growth conditions.
12
Q
What is a spore?
A
A resistant form of bacteria that can survive harsh conditions; sterilization must kill spores.
Spores pose a significant challenge in sterilization processes.
13
Q
What is the difference between resident and transient flora?
A
- Resident = permanent microorganisms on skin
- Transient = temporary microorganisms acquired by contact
Understanding these types helps in infection control practices.
14
Q
What is biofilm?
A
A slimy layer of microorganisms on surfaces, resistant to cleaning/sterilization.
Biofilms can complicate infection control and sterilization efforts.
15
Q
What is the chain of infection?
A
- Infectious agent
- Reservoir
- Portal of exit
- Mode of transmission
- Portal of entry
- Susceptible host
This model helps in understanding how infections spread.
16
Q
What are the 3 main modes of transmission in healthcare?
A
- Contact
- Droplet
- Airborne
Recognizing these modes is crucial for implementing effective infection control measures.
17
Q
What are Standard Precautions?
A
Infection control practices used with all patients, regardless of diagnosis.
These precautions are essential for preventing healthcare-associated infections.
18
Q
What does OSHA regulate in Sterile Processing?
A
Workplace safety: PPE, bloodborne pathogens, hazard communication.
OSHA standards ensure a safe working environment for healthcare workers.
19
Q
What PPE is required in the decontamination area?
A
- Gown
- Gloves
- Mask/face shield
- Shoe covers
Proper PPE is critical to protect workers from exposure to contaminants.
20
Q
What is the difference between disinfection and sterilization?
A
- Disinfection = reduces microorganisms but not spores
- Sterilization = destroys all microorganisms including spores
This distinction is fundamental in infection control practices.
21
Q
What is the purpose of decontamination?
A
To remove bioburden and make items safe for handling.
Decontamination is the first step in the sterile processing workflow.
22
Q
What is bioburden?
A
The number of microorganisms on a contaminated object.
Reducing bioburden is essential for effective sterilization.
23
Q
What is the preferred water type for cleaning instruments?
A
Treated water (deionized, distilled, or reverse osmosis).
Using treated water helps prevent mineral deposits on instruments.
24
Q
What are the main types of detergents used?
A
- Enzymatic
- Neutral pH
- Alkaline
Different detergents serve specific cleaning purposes in sterile processing.
25
What is the purpose of **enzymatic detergent**?
To break down organic material like blood and tissue.
## Footnote
Enzymatic detergents are crucial for effective cleaning.
26
What is **cavitation** in ultrasonic cleaners?
The formation and collapse of bubbles that dislodge soil.
## Footnote
Cavitation enhances the cleaning process for complex instruments.
27
What is the correct **workflow** in decontamination?
* Receiving
* Sorting
* Soaking
* Washing (manual/mechanical)
* Rinsing
* Drying
* Inspection
## Footnote
Following this workflow ensures thorough cleaning and safety.
28
What is the purpose of **instrument inspection**?
To ensure instruments are clean, functional, and safe.
## Footnote
Inspection is a critical step before packaging and sterilization.
29
What are the **three main packaging systems**?
* Woven textiles
* Nonwoven wraps
* Rigid containers
## Footnote
Each system has specific uses and benefits for sterilization.
30
What must be included on a **package label**?
* Contents
* Sterilizer ID
* Cycle/load number
* Date of sterilization
* Initials of assembler
## Footnote
Accurate labeling is essential for tracking and safety.
31
What is the purpose of **chemical indicators**?
To verify exposure to sterilization parameters.
## Footnote
Chemical indicators help ensure that sterilization conditions were met.
32
What is the difference between **internal** and **external indicators**?
* Internal = inside package to confirm sterilant penetration
* External = outside to show exposure
## Footnote
Both types are important for verifying sterilization effectiveness.
33
What is the correct order of **assembly**?
* Inspect
* Assemble
* Count
* Package
* Label
## Footnote
Proper assembly ensures that instruments are ready for sterilization.
34
What are the **three parameters** of steam sterilization?
* Time
* Temperature
* Pressure
## Footnote
These parameters must be controlled to achieve effective sterilization.
35
What is the most common **sterilization method**?
Steam sterilization.
## Footnote
Steam sterilization is widely used due to its effectiveness and efficiency.
36
What is the standard **steam cycle** for wrapped instruments?
270°F (132°C) for 4 minutes.
## Footnote
This cycle is critical for ensuring the sterility of wrapped instruments.
37
What is the purpose of a **biological indicator (BI)**?
To confirm sterilization by killing highly resistant microorganisms.
## Footnote
BIs are essential for validating the effectiveness of sterilization processes.
38
What is the purpose of a **chemical indicator (CI)**?
To verify exposure to sterilization conditions.
## Footnote
CIs provide immediate feedback on sterilization processes.
39
What is **ethylene oxide (EO)** sterilization used for?
Heat- and moisture-sensitive items.
## Footnote
EO sterilization is suitable for items that cannot withstand high temperatures.
40
What are the **disadvantages** of EO sterilization?
* Long aeration time
* Toxic gas
* Costly
## Footnote
These factors must be considered when choosing sterilization methods.
41
What is **hydrogen peroxide plasma sterilization**?
A low-temperature sterilization method using vaporized hydrogen peroxide.
## Footnote
This method is effective for sensitive instruments.
42
What is **event-related sterility**?
Sterility is maintained until the package is opened or compromised.
## Footnote
This concept is important for understanding storage and handling of sterile items.
43
What are the recommended **storage conditions**?
* Temperature 68–73°F
* Humidity 30–60%
## Footnote
Proper storage conditions help maintain sterility and integrity of items.
44
What is **FIFO**?
First In, First Out – oldest items used first.
## Footnote
This method helps manage inventory effectively.
45
What is the purpose of **distribution systems**?
To deliver sterile items to user departments safely and efficiently.
## Footnote
Effective distribution is crucial for timely patient care.
46
What are common **distribution systems**?
* Case cart
* Exchange cart
* Requisition
* Par-level
## Footnote
Each system has its own advantages for managing sterile supplies.
47
Why is **documentation** important in SPD?
Provides proof of sterilization, traceability, and compliance.
## Footnote
Accurate documentation is essential for quality assurance.
48
What must be documented for each **sterilization cycle**?
* Load number
* Date
* Sterilizer ID
* Cycle parameters
* Operator initials
* BI/CI results
## Footnote
This documentation ensures accountability and traceability.
49
What is a **load control label**?
A label that identifies the sterilizer number, cycle number, and date.
## Footnote
Load control labels are crucial for tracking sterilization processes.
50
How long should **sterilization records** be kept?
According to facility policy and regulatory requirements (often several years).
## Footnote
Retaining records is important for compliance and quality assurance.
51
What does **OSHA** regulate?
Workplace safety, PPE, bloodborne pathogens.
## Footnote
OSHA regulations ensure a safe working environment for healthcare workers.
52
What does the **FDA** regulate?
Medical devices, sterilizers, packaging, chemical indicators.
## Footnote
The FDA ensures the safety and effectiveness of medical products.
53
What does **AAMI** provide?
Standards and recommended practices for sterilization and SPD.
## Footnote
AAMI guidelines help maintain quality in sterile processing.
54
What does **CDC** provide?
Guidelines for infection prevention and control.
## Footnote
CDC guidelines are essential for healthcare practices.
55
What does **The Joint Commission (TJC)** do?
Accredits healthcare facilities and enforces compliance with standards.
## Footnote
TJC accreditation is important for quality assurance in healthcare.
56
What is **point-of-use preparation**?
Pre-cleaning of instruments at the site of use to prevent drying of soil.
## Footnote
This practice is crucial for effective decontamination.
57
Why is **point-of-use cleaning** important?
Reduces bioburden, prevents damage, and makes decontamination easier.
## Footnote
Effective point-of-use cleaning is vital for instrument safety.
58
What steps should be taken at **point-of-use**?
* Remove gross soil
* Keep instruments moist
* Transport safely
## Footnote
These steps help maintain instrument integrity before decontamination.
59
How should **contaminated items** be transported?
In closed, leak-proof, puncture-resistant containers.
## Footnote
Proper transport minimizes the risk of exposure to contaminants.
60
What labeling should be used for **contaminated items**?
Biohazard symbol.
## Footnote
This labeling alerts personnel to potential hazards.
61
What is the maximum time instruments should sit before **decontamination**?
As short as possible — immediate transport is best.
## Footnote
Prompt decontamination reduces the risk of bioburden.
62
What are the **three main categories** of surgical instruments?
* Cutting/Dissecting
* Grasping/Holding
* Retracting/Exposing
## Footnote
Understanding these categories helps in instrument selection and use.
63
What is the purpose of **box locks**?
To allow hinged instruments to open and close.
## Footnote
Proper function of box locks is essential for instrument usability.
64
What is the difference between **tungsten carbide** and **stainless steel jaws**?
* Tungsten carbide = stronger, more durable grip
## Footnote
Tungsten carbide instruments are often preferred for their durability.
65
What is **passivation**?
A chemical process that creates a protective layer on stainless steel instruments.
## Footnote
Passivation enhances corrosion resistance and longevity of instruments.
66
What are **endoscopes** used for?
Minimally invasive visualization and procedures.
## Footnote
Endoscopes are critical for many diagnostic and therapeutic procedures.
67
What is the difference between **rigid** and **flexible endoscopes**?
* Rigid = solid, used in orthopedics/ENT
* Flexible = bendable, used in GI/bronchoscopy
## Footnote
Understanding the differences helps in selecting the appropriate endoscope.
68
What is a **lumen**?
The hollow channel inside an instrument.
## Footnote
Lumens require special attention during cleaning and sterilization.
69
Why are **flexible endoscopes** high-risk?
They are difficult to clean and can transmit infection if not processed correctly.
## Footnote
Proper processing of flexible endoscopes is essential to prevent infections.
70
What is the first step in **endoscope reprocessing**?
Leak testing.
## Footnote
Leak testing ensures the integrity of the endoscope before disinfection.
71
What is **high-level disinfection (HLD)**?
Process that kills all microorganisms except large numbers of spores.
## Footnote
HLD is critical for reprocessing semi-critical items.
72
What agents are commonly used for **HLD**?
* Glutaraldehyde
* Ortho-phthalaldehyde (OPA)
* Peracetic acid
## Footnote
These agents are effective for high-level disinfection.
73
How should **endoscopes** be stored?
Hanging vertically in a clean, ventilated cabinet.
## Footnote
Proper storage prevents damage and contamination.
74
What is **disinfection**?
The process of killing most microorganisms, not spores.
## Footnote
Disinfection is essential for preparing surfaces and instruments.
75
What are the **three levels of disinfection**?
* High
* Intermediate
* Low
## Footnote
Each level corresponds to the type of items being disinfected.
76
What are common **disinfectants**?
* Alcohol
* Chlorine
* Quaternary ammonium
* Phenolics
## Footnote
Different disinfectants are used based on the application and surface.
77
What is **contact time**?
The required time a surface must remain wet with disinfectant to be effective.
## Footnote
Adhering to contact time is crucial for effective disinfection.
78
What are the **three types of sterilization monitoring**?
* Physical
* Chemical
* Biological
## Footnote
Monitoring ensures that sterilization processes are effective.
79
What is **physical monitoring**?
Checking sterilizer gauges, charts, and printouts.
## Footnote
Physical monitoring provides immediate feedback on sterilization conditions.
80
What are **chemical indicators (CI)**?
Devices that change color when exposed to sterilization conditions.
## Footnote
CIs help verify that sterilization parameters were met.
81
What are **biological indicators (BI)**?
Contain live spores to verify sterilization effectiveness.
## Footnote
BIs are the gold standard for confirming sterilization.
82
What is a **Bowie-Dick test**?
A daily test for air removal and steam penetration in pre-vacuum sterilizers.
## Footnote
This test is essential for ensuring effective steam sterilization.
83
What is **quality assurance (QA)**?
A program to ensure consistent, safe, and effective sterile processing.
## Footnote
QA is critical for maintaining high standards in sterile processing.
84
What is **continuous quality improvement (CQI)**?
Ongoing efforts to improve processes and outcomes.
## Footnote
CQI is essential for adapting to changes and enhancing quality.
85
What are **quality indicators**?
Measurable elements that reflect performance (e.g., BI pass rates).
## Footnote
Quality indicators help assess the effectiveness of sterile processing.
86
What is an **instrument tracking system**?
Software that monitors instruments through each step of processing.
## Footnote
Tracking systems enhance accountability and efficiency.
87
What are the **benefits of tracking systems**?
* Traceability
* Accountability
* Efficiency
* Reduced loss
## Footnote
Tracking systems are vital for managing sterile instruments.
88
What information is included in **tracking**?
* Instrument ID
* Location
* Processing history
* User
## Footnote
This information is crucial for maintaining instrument integrity.
89
What is **inventory management**?
Controlling supplies and instruments to ensure availability and cost-effectiveness.
## Footnote
Effective inventory management is essential for operational efficiency.
90
What is **par level**?
The minimum quantity of an item that must be kept in stock.
## Footnote
Maintaining par levels ensures that necessary supplies are always available.
91
What is **consignment inventory**?
Items owned by the vendor but stored at the facility until used.
## Footnote
Consignment inventory helps manage costs and supply availability.
92
What is **just-in-time (JIT) inventory**?
Supplies delivered as needed to reduce storage costs.
## Footnote
JIT inventory management minimizes waste and storage issues.
93
What is a **case cart system**?
A method of distributing surgical supplies using carts prepared for each procedure.
## Footnote
Case cart systems enhance efficiency and reduce contamination risk.
94
What are the benefits of **case cart systems**?
* Efficiency
* Accuracy
* Reduced contamination risk
## Footnote
These benefits improve the overall surgical supply process.
95
What is a **preference card**?
A list of instruments and supplies required by a surgeon for a procedure.
## Footnote
Preference cards help ensure that the correct items are available for surgeries.
96
Who are the **“customers”** of SPD?
* Operating room staff
* Nurses
* Physicians
* Patients
## Footnote
Understanding the customer base helps improve service delivery.
97
What are key elements of good **customer service**?
* Communication
* Accuracy
* Timeliness
* Professionalism
## Footnote
Good customer service is essential for effective sterile processing.
98
Why is **teamwork** important in SPD?
It ensures safe, efficient patient care.
## Footnote
Collaboration among team members enhances overall performance.
99
What are barriers to effective **communication**?
* Language
* Stress
* Distractions
* Assumptions
## Footnote
Identifying barriers helps improve communication strategies.
100
What is **active listening**?
Paying full attention, understanding, and responding thoughtfully.
## Footnote
Active listening is crucial for effective communication.
101
What is **conflict resolution**?
Addressing disagreements constructively to maintain teamwork.
## Footnote
Effective conflict resolution is essential for a harmonious work environment.
102
What is the difference between **leadership** and **management**?
* Leadership = inspiring and guiding
* Management = planning and organizing
## Footnote
Both roles are essential for effective team functioning.
103
What are the **four functions of management**?
* Planning
* Organizing
* Leading
* Controlling
## Footnote
These functions are fundamental to effective management practices.
104
What is **benchmarking**?
Comparing performance against best practices or industry standards.
## Footnote
Benchmarking helps identify areas for improvement.
105
What are key responsibilities of **SPD managers**?
* Staffing
* Training
* Budgeting
* Compliance
* Quality assurance
## Footnote
These responsibilities ensure the effective operation of sterile processing departments.
106
What is the purpose of ensuring **medical and surgical instruments** are clean, sterile, and safe for patient use?
To ensure patient safety
## Footnote
Clean and sterile instruments prevent infections and complications during medical procedures.
107
What is the **Central Service Workflow Cycle**?
* Decontamination
* Preparation & Packaging
* Sterilization
* Storage
* Distribution
## Footnote
This cycle outlines the steps for processing medical instruments.
108
Why must workflow in **SPD** move in one direction?
To prevent cross-contamination
## Footnote
A unidirectional workflow minimizes the risk of spreading contaminants.
109
What are the **five main types of microorganisms**?
* Bacteria
* Viruses
* Fungi
* Protozoa
* Prions
## Footnote
Understanding these types is crucial for infection control.
110
Which microorganism causes **Creutzfeldt-Jakob Disease (CJD)**?
Prions
## Footnote
Prions are misfolded proteins that can cause neurodegenerative diseases.
111
What is a **spore**?
A resistant form of bacteria that survives harsh conditions
## Footnote
Spores must be killed by sterilization to ensure safety.
112
What is **biofilm**?
A slimy layer of microorganisms resistant to cleaning/sterilization
## Footnote
Biofilms can form on medical instruments and surfaces, complicating infection control.
113
What is the **chain of infection**?
* Infectious agent
* Reservoir
* Portal of exit
* Mode of transmission
* Portal of entry
* Susceptible host
## Footnote
This chain outlines how infections spread and can be interrupted.
114
What are the **3 main modes of transmission**?
* Contact
* Droplet
* Airborne
## Footnote
Understanding transmission modes helps in implementing effective infection control measures.
115
What is the difference between **disinfection** and **sterilization**?
Disinfection = reduces microorganisms but not spores; Sterilization = destroys all microorganisms including spores
## Footnote
This distinction is critical for determining the appropriate cleaning method.
116
What **PPE** is required in decontamination?
* Gown
* Gloves
* Mask/face shield
* Shoe covers
## Footnote
Proper PPE protects staff from exposure to contaminants.
117
What is **bioburden**?
The number of microorganisms on a contaminated object
## Footnote
Reducing bioburden is essential for effective sterilization.
118
What is **cavitation** in ultrasonic cleaners?
The formation/collapse of bubbles that dislodge soil
## Footnote
This process enhances the cleaning of instruments.
119
What is the purpose of **enzymatic detergent**?
To break down organic material like blood and tissue
## Footnote
Enzymatic detergents are effective in cleaning surgical instruments.
120
What are the **three main packaging systems**?
* Woven textiles
* Nonwoven wraps
* Rigid containers
## Footnote
These systems are used to package instruments for sterilization.
121
What is the purpose of **chemical indicators**?
To verify exposure to sterilization parameters
## Footnote
Chemical indicators help ensure that sterilization conditions have been met.
122
What is the most common **sterilization method**?
Steam sterilization
## Footnote
Steam sterilization is widely used due to its effectiveness and efficiency.
123
What are the **three parameters of steam sterilization**?
* Time
* Temperature
* Pressure
## Footnote
These parameters must be controlled to achieve effective sterilization.
124
What is the standard steam cycle for **wrapped instruments**?
270°F (132°C) for 4 minutes
## Footnote
This cycle is critical for ensuring the sterility of wrapped instruments.
125
What is a **biological indicator (BI)**?
A test containing live spores to confirm sterilization effectiveness
## Footnote
BIs are essential for validating the sterilization process.
126
What is a **chemical indicator (CI)**?
A device that changes color when exposed to sterilization conditions
## Footnote
CIs provide a visual confirmation of sterilization exposure.
127
What is the **Bowie-Dick test** used for?
To check air removal and steam penetration in pre-vacuum sterilizers
## Footnote
This test is essential for ensuring the effectiveness of steam sterilization.
128
What is **ethylene oxide (EO)** sterilization used for?
Heat- and moisture-sensitive items
## Footnote
EO sterilization is suitable for items that cannot withstand high temperatures.
129
What are disadvantages of **EO sterilization**?
* Long aeration time
* Toxicity
* Cost
## Footnote
These factors can limit the use of EO sterilization in some settings.
130
What is **hydrogen peroxide plasma sterilization**?
A low-temperature sterilization method using vaporized hydrogen peroxide
## Footnote
This method is effective for sensitive medical devices.
131
What is **event-related sterility**?
Sterility lasts until the package is opened or compromised
## Footnote
This concept emphasizes the importance of maintaining packaging integrity.
132
What are recommended **sterile storage conditions**?
* 68–73°F
* 30–60% humidity
## Footnote
Proper storage conditions help maintain the sterility of medical instruments.
133
What is **FIFO**?
First In, First Out — oldest items used first
## Footnote
This inventory method helps reduce waste and ensure the use of older stock.
134
What must be documented for every **sterilization cycle**?
* Load number
* Date
* Sterilizer ID
* Cycle parameters
* Operator initials
* BI/CI results
## Footnote
Documentation is crucial for tracking sterilization processes.
135
What does **OSHA** regulate?
Workplace safety (PPE, bloodborne pathogens)
## Footnote
OSHA standards protect healthcare workers from occupational hazards.
136
What does the **FDA** regulate?
Medical devices, sterilizers, packaging, indicators
## Footnote
The FDA ensures the safety and effectiveness of medical products.
137
What does **AAMI** provide?
Standards and recommended practices
## Footnote
AAMI guidelines help ensure quality in medical device reprocessing.
138
What does **CDC** provide?
Infection prevention guidelines
## Footnote
The CDC offers resources to help control infections in healthcare settings.
139
What does **The Joint Commission (TJC)** do?
Accredits healthcare facilities
## Footnote
TJC accreditation signifies a commitment to quality and safety in healthcare.
140
What is **point-of-use preparation**?
Pre-cleaning instruments at the site of use to prevent drying of soil
## Footnote
This practice enhances the effectiveness of subsequent cleaning processes.
141
How should **contaminated items** be transported?
In closed, leak-proof, puncture-resistant containers labeled with biohazard
## Footnote
Safe transport minimizes the risk of exposure to contaminants.
142
What are the **three main categories of surgical instruments**?
* Cutting/Dissecting
* Grasping/Holding
* Retracting/Exposing
## Footnote
Understanding these categories is essential for proper instrument handling.
143
What is **passivation**?
A chemical process that creates a protective layer on stainless steel
## Footnote
Passivation enhances the corrosion resistance of surgical instruments.
144
What is the first step in **endoscope reprocessing**?
Leak testing
## Footnote
Leak testing ensures the integrity of the endoscope before cleaning.
145
What is **high-level disinfection (HLD)**?
Kills all microorganisms except large numbers of spores
## Footnote
HLD is crucial for reprocessing semi-critical items.
146
What agents are used for **HLD**?
* Glutaraldehyde
* OPA
* Peracetic acid
## Footnote
These agents are effective for high-level disinfection.
147
How should **endoscopes** be stored?
Hanging vertically in a clean, ventilated cabinet
## Footnote
Proper storage prevents contamination and damage.
148
What are the **three levels of disinfection**?
* High
* Intermediate
* Low
## Footnote
Each level corresponds to the type of instruments being processed.
149
What is **contact time**?
The required time a surface must remain wet with disinfectant
## Footnote
Adequate contact time is necessary for effective disinfection.
150
What is **quality assurance (QA)**?
A program ensuring consistent, safe, effective sterile processing
## Footnote
QA programs help maintain high standards in healthcare.
151
What is **continuous quality improvement (CQI)**?
Ongoing efforts to improve processes and outcomes
## Footnote
CQI focuses on enhancing the quality of care in healthcare settings.
152
What is an **instrument tracking system**?
Software that monitors instruments through each step of processing
## Footnote
Tracking systems enhance accountability and efficiency.
153
What is **par level**?
The minimum quantity of an item that must be kept in stock
## Footnote
Maintaining par levels ensures that necessary supplies are always available.
154
What is **consignment inventory**?
Items owned by the vendor but stored at the facility until used
## Footnote
This arrangement can help manage costs and inventory.
155
What is **just-in-time (JIT) inventory**?
Supplies delivered as needed to reduce storage costs
## Footnote
JIT inventory management helps minimize waste and storage issues.
156
What is a **case cart system**?
A method of distributing surgical supplies using carts prepared for each procedure
## Footnote
Case carts streamline the supply process for surgeries.
157
What is a **preference card**?
A list of instruments/supplies required by a surgeon for a procedure
## Footnote
Preference cards help ensure that all necessary items are available during surgery.
158
Who are the **“customers” of SPD**?
* OR staff
* Nurses
* Physicians
* Patients
## Footnote
Understanding the needs of these customers is essential for effective service.
159
What are key elements of good **customer service**?
* Communication
* Accuracy
* Timeliness
* Professionalism
## Footnote
Excellent customer service enhances the overall healthcare experience.
160
What is **active listening**?
Paying full attention, understanding, and responding thoughtfully
## Footnote
Active listening is crucial for effective communication in healthcare.
161
What are the **four functions of management**?
* Planning
* Organizing
* Leading
* Controlling
## Footnote
These functions are essential for effective management in any organization.
162
What is **benchmarking**?
Comparing performance against best practices or industry standards
## Footnote
Benchmarking helps organizations identify areas for improvement.
163
What are the **three types of sterilization monitoring**?
* Physical
* Chemical
* Biological
## Footnote
These types ensure the effectiveness of the sterilization process.
164
What is **quality assurance (QA)**?
A program ensuring consistent, safe, effective sterile processing
## Footnote
QA is crucial for maintaining standards in sterile processing departments.
165
What is **continuous quality improvement (CQI)**?
Ongoing efforts to improve processes and outcomes
## Footnote
CQI focuses on incremental improvements over time.
166
What is an **instrument tracking system**?
Software that monitors instruments through each step of processing
## Footnote
This system enhances accountability and traceability.
167
What is **benchmarking**?
Comparing performance against best practices or industry standards
## Footnote
Benchmarking helps identify areas for improvement.
168
Who are the **'customers' of SPD**?
* OR staff
* Nurses
* Physicians
* Patients
## Footnote
SPD serves multiple stakeholders in the healthcare environment.
169
What are key elements of **good customer service**?
* Communication
* Accuracy
* Timeliness
* Professionalism
## Footnote
These elements are essential for effective service delivery.
170
What is **active listening**?
Paying full attention, understanding, and responding thoughtfully
## Footnote
Active listening is crucial for effective communication.
171
What is **conflict resolution**?
Addressing disagreements constructively to maintain teamwork
## Footnote
Effective conflict resolution fosters a positive work environment.
172
What is the purpose of **box locks on instruments**?
To allow hinged instruments to open and close
## Footnote
Box locks are critical for the functionality of hinged instruments.
173
What is **passivation**?
A chemical process that creates a protective layer on stainless steel
## Footnote
Passivation enhances the corrosion resistance of instruments.
174
What is the difference between **tungsten carbide and stainless steel jaws**?
Tungsten carbide provides stronger, more durable grip
## Footnote
This difference affects the performance of grasping instruments.
175
What is a **lumen**?
The hollow channel inside an instrument
## Footnote
Lumens are critical for certain surgical instruments that require fluid passage.
176
Why are **flexible endoscopes considered high-risk**?
They are difficult to clean and can transmit infection
## Footnote
Proper reprocessing is essential to prevent infection transmission.
177
What is the difference between **rigid and flexible endoscopes**?
Rigid = solid, Flexible = bendable
## Footnote
This distinction affects their use in various medical procedures.
178
What is the first step in **flexible endoscope reprocessing**?
Leak testing
## Footnote
Leak testing ensures the integrity of the endoscope before cleaning.
179
What is **high-level disinfection (HLD)** used for?
Heat-sensitive items like endoscopes
## Footnote
HLD is crucial for items that cannot withstand sterilization temperatures.
180
What is the recommended storage method for **flexible endoscopes**?
Hanging vertically in a clean, ventilated cabinet
## Footnote
Proper storage prevents damage and contamination.
181
What is **EO sterilization** primarily used for?
Heat- and moisture-sensitive items
## Footnote
EO sterilization is effective for items that cannot tolerate high temperatures.
182
What is a disadvantage of **EO sterilization**?
Long aeration time and toxicity
## Footnote
These factors can complicate the sterilization process.
183
What is the main advantage of **hydrogen peroxide plasma sterilization**?
Fast cycle time and no toxic residues
## Footnote
This makes it a preferred method for certain applications.
184
What is the most common **sterilization method in hospitals**?
Steam
## Footnote
Steam sterilization is widely used due to its effectiveness and efficiency.
185
What is **event-related sterility**?
Sterility lasts until package is opened or compromised
## Footnote
This concept is important for understanding the shelf life of sterile items.
186
What are recommended **sterile storage conditions**?
* 68–73°F
* 30–60% humidity
## Footnote
Maintaining these conditions is crucial for preserving sterility.
187
What is **FIFO**?
First In, First Out
## Footnote
FIFO is a method used in inventory management to ensure older stock is used first.
188
What is a **case cart system**?
A method of distributing surgical supplies using carts prepared for each procedure
## Footnote
This system enhances efficiency in the operating room.
189
What is a **preference card**?
A list of instruments/supplies required by a surgeon for a procedure
## Footnote
Preference cards help ensure all necessary items are available during surgery.
190
What is **inventory management**?
Controlling supplies and instruments to ensure availability and cost-effectiveness
## Footnote
Effective inventory management is essential for operational efficiency.
191
What is **par level**?
The minimum quantity of an item that must be kept in stock
## Footnote
Par levels help maintain adequate inventory without overstocking.
192
What is **consignment inventory**?
Items owned by the vendor but stored at the facility until used
## Footnote
This arrangement can help manage costs and inventory levels.
193
What is **just-in-time (JIT) inventory**?
Supplies delivered as needed to reduce storage costs
## Footnote
JIT inventory helps minimize waste and storage space.
194
What are the **benefits of tracking systems**?
* Traceability
* Accountability
* Efficiency
* Reduced loss
## Footnote
Tracking systems enhance the management of instruments and supplies.
195
Why is **documentation important in SPD**?
Provides proof of sterilization, traceability, and compliance
## Footnote
Documentation is essential for regulatory compliance and quality assurance.
196
What must be documented for each **sterilization cycle**?
* Load number
* Date
* Sterilizer ID
* Cycle parameters
* Operator initials
* BI/CI results
## Footnote
Accurate documentation is critical for accountability and quality control.
197
What is a **load control label**?
Label identifying sterilizer number, cycle number, and date
## Footnote
Load control labels help track sterilization processes.
198
How long should **sterilization records** be kept?
According to facility policy and regulations (often years)
## Footnote
Retaining records is important for compliance and quality assurance.
199
What are **quality indicators**?
Measurable elements reflecting performance (e.g., BI pass rates)
## Footnote
Quality indicators help assess the effectiveness of sterilization processes.
200
What are barriers to **effective communication**?
* Language
* Stress
* Distractions
* Assumptions
## Footnote
Identifying barriers is essential for improving communication in the workplace.
201
What is **conflict resolution**?
Addressing disagreements constructively to maintain teamwork
## Footnote
Effective conflict resolution fosters a collaborative work environment.
202
What is the difference between **leadership and management**?
Leadership = inspiring and guiding; Management = planning and organizing
## Footnote
Understanding this difference is key to effective organizational dynamics.
203
What are key responsibilities of **SPD managers**?
* Staffing
* Training
* Budgeting
* Compliance
* Quality assurance
## Footnote
SPD managers play a critical role in ensuring operational efficiency.
204
What does **OSHA regulate in SPD**?
Workplace safety, PPE, bloodborne pathogens
## Footnote
OSHA regulations are crucial for maintaining a safe working environment.
205
What does the **FDA regulate in SPD**?
Medical devices, sterilizers, packaging, indicators
## Footnote
FDA regulations ensure the safety and effectiveness of medical products.
206
What does **AAMI provide**?
Standards and recommended practices
## Footnote
AAMI plays a key role in establishing guidelines for sterilization and infection control.
207
What does **CDC provide**?
Infection prevention guidelines
## Footnote
CDC guidelines are essential for maintaining safety in healthcare settings.
208
What does **The Joint Commission (TJC)** do?
Accredits healthcare facilities
## Footnote
TJC accreditation is important for ensuring quality and safety in healthcare.
209
What is **point-of-use preparation**?
Pre-cleaning instruments at the site of use to prevent drying of soil
## Footnote
This practice is vital for effective decontamination.
210
How should **contaminated items be transported**?
In closed, leak-proof, puncture-resistant containers labeled with biohazard
## Footnote
Proper transport minimizes the risk of contamination.
211
What is the purpose of **enzymatic detergent**?
To break down organic material like blood and tissue
## Footnote
Enzymatic detergents are essential for effective cleaning.
212
What is the purpose of **lubrication ('instrument milk')**?
To protect instruments from corrosion and ensure smooth function
## Footnote
Lubrication is important for maintaining instrument longevity.
213
What is the purpose of a **biological indicator**?
To confirm sterilization by killing resistant spores
## Footnote
Biological indicators are critical for validating sterilization processes.
214
What is the purpose of a **chemical indicator**?
To verify exposure to sterilization conditions
## Footnote
Chemical indicators are used to monitor the effectiveness of sterilization.
215
What is the most critical step in **decontamination**?
Thorough cleaning
## Footnote
Effective cleaning is essential for successful decontamination.
216
What is the purpose of the **decontamination area**?
To remove bioburden and make items safe for handling
## Footnote
This area is crucial for the initial steps of instrument processing.
217
What is the purpose of **sterile storage**?
To maintain sterility until use
## Footnote
Proper sterile storage practices are essential for patient safety.
218
What is the ultimate goal of **SPD**?
Patient safety through properly cleaned, sterilized, and functional instruments
## Footnote
This goal underscores the importance of sterile processing in healthcare.
219
What is the most critical step in **decontamination**?
Thorough cleaning
## Footnote
This step is essential to remove bioburden.
220
What does **bioburden** refer to?
The number of microorganisms on a contaminated item
## Footnote
Understanding bioburden is crucial for effective cleaning and sterilization.
221
What is **cavitation** in ultrasonic cleaners?
The collapse of bubbles that dislodge soil
## Footnote
This process enhances the cleaning efficiency of ultrasonic devices.
222
What is the purpose of **internal chemical indicators**?
To verify sterilization inside the package
## Footnote
They ensure that the sterilant has penetrated the package.
223
What is the standard steam cycle for **wrapped instruments**?
270°F for 4 minutes
## Footnote
This cycle is critical for effective sterilization.
224
What is the **Bowie-Dick test** used for?
To check air removal and steam penetration in pre-vacuum sterilizers
## Footnote
This test is essential for ensuring effective sterilization.
225
What is the purpose of **biological indicators**?
To confirm sterilization by killing resistant spores
## Footnote
They provide a reliable measure of sterilization effectiveness.
226
What is the first step in **flexible endoscope reprocessing**?
Leak testing
## Footnote
This step ensures the integrity of the endoscope before cleaning.
227
High-level disinfection kills: _______.
Most microorganisms except large numbers of spores
## Footnote
This level of disinfection is crucial for certain medical instruments.
228
Which agents are used for **high-level disinfection**?
* Glutaraldehyde
* OPA
* Peracetic acid
## Footnote
These agents are effective in achieving high-level disinfection.
229
How should **flexible endoscopes** be stored?
Hanging vertically in a clean, ventilated cabinet
## Footnote
Proper storage prevents contamination and damage.
230
What is **event-related sterility**?
Sterility lasts until package is opened or compromised
## Footnote
This concept is important for understanding how long items remain sterile.
231
What are recommended **sterile storage conditions**?
68–73°F, 30–60% humidity
## Footnote
These conditions help maintain the integrity of sterile items.
232
What does **FIFO** stand for?
First In, First Out
## Footnote
This method is used for inventory management to ensure older items are used first.
233
What does **OSHA** regulate?
Workplace safety, PPE, bloodborne pathogens
## Footnote
OSHA's regulations are crucial for maintaining safety in healthcare settings.
234
What does **AAMI** provide?
Standards and recommended practices
## Footnote
AAMI's guidelines are essential for healthcare technology management.
235
What does the **CDC** provide?
Infection prevention guidelines
## Footnote
The CDC's guidelines are vital for controlling infections in healthcare settings.
236
What are the **four functions of management**?
* Planning
* Organizing
* Leading
* Controlling
## Footnote
These functions are fundamental to effective management in any organization.
237
What is the ultimate goal of **SPD**?
Patient safety through properly cleaned, sterilized, and functional instruments
## Footnote
This goal underscores the importance of the sterile processing department.
238
What is the **first step** in flexible endoscope reprocessing?
Leak testing
## Footnote
This step is crucial to ensure the integrity of the endoscope before further processing.
239
What does **high-level disinfection (HLD)** kill?
Most microorganisms except large numbers of spores
## Footnote
HLD is essential for reprocessing semi-critical items.
240
Name three **high-level disinfection agents**.
* Glutaraldehyde
* OPA
* Peracetic acid
## Footnote
These agents are commonly used for HLD in healthcare settings.
241
How should flexible endoscopes be **stored**?
Hanging vertically in a clean, ventilated cabinet
## Footnote
Proper storage helps maintain the integrity and cleanliness of the endoscopes.
242
What is the **maximum time** an endoscope should remain unprocessed after use?
As soon as possible, ideally within 1 hour
## Footnote
Timely processing reduces the risk of contamination.
243
What does **FIFO** stand for?
First In, First Out
## Footnote
This method is used to manage inventory and ensure older items are used first.
244
What is the **purpose** of internal chemical indicators?
To verify sterilization inside the package
## Footnote
These indicators help confirm that the sterilization process was effective.
245
What is the **correct temperature range** for the decontamination area?
60–65°F
## Footnote
Maintaining proper temperature is crucial for effective decontamination.
246
What is **bioburden**?
The number of microorganisms on a contaminated item
## Footnote
Understanding bioburden is essential for effective cleaning and sterilization.
247
What is the **purpose** of quality assurance (QA)?
To ensure consistent, safe sterile processing practices
## Footnote
QA is vital for maintaining high standards in healthcare.
248
What is the **ultimate goal** of SPD?
Patient safety through properly cleaned, sterilized, and functional instruments
## Footnote
This goal drives all activities within the sterile processing department.
249
What is the **Spaulding Classification**?
A system for classifying medical devices based on risk (critical, semi-critical, non-critical)
## Footnote
This classification helps determine the appropriate level of disinfection or sterilization.
250
What is a **critical device**?
An item that enters sterile tissue or the vascular system
## Footnote
Critical devices require sterilization to prevent infection.
251
What is the **correct way** to test scissor sharpness?
Cut through latex or thin material
## Footnote
This method effectively assesses the sharpness of surgical scissors.
252
What is the **correct way** to load a steam sterilizer?
Allow space for steam circulation, avoid overloading
## Footnote
Proper loading is essential for effective sterilization.
253
What is the **purpose** of tracking systems in SPD?
To provide traceability, accountability, and efficiency
## Footnote
Tracking systems enhance the management of sterile instruments.
254
What is the **correct way** to handle sterile items?
Gently, with clean hands, avoiding crushing or bending
## Footnote
Proper handling is crucial to maintain sterility and functionality.
255
What is the **purpose** of continuing education in SPD?
To maintain knowledge, skills, and certification
## Footnote
Ongoing education is vital for adapting to new practices and technologies.
256
What is the correct way to **test power equipment**?
Follow IFU, check function and battery charge
## Footnote
IFU stands for Instructions for Use.
257
What is the correct way to **test air hoses**?
Check for leaks and proper connections
## Footnote
Ensures safety and functionality.
258
What is the correct way to **test suction regulators**?
Connect and verify suction pressure
## Footnote
Important for ensuring effective suction.
259
What is the correct way to **test sterilizer performance**?
Use physical, chemical, and biological monitors
## Footnote
This ensures the sterilization process is effective.
260
What is the correct way to **test washer-disinfector performance**?
Use test soils and monitor parameters
## Footnote
This verifies the cleaning efficacy of the washer-disinfector.
261
What is the correct way to **test ultrasonic cleaner performance**?
Use foil test or test soil
## Footnote
These tests assess the cleaning capability of the ultrasonic cleaner.
262
Most resistant microorganism → **________**.
Bacterial spores
## Footnote
Bacterial spores are known for their resilience against sterilization methods.
263
Cause of CJD → **________**.
Prions
## Footnote
Prions are infectious agents composed of protein that cause neurodegenerative diseases.
264
Chain of infection broken by hand hygiene → **________**.
Mode of transmission
## Footnote
Hand hygiene interrupts the transfer of pathogens.
265
Most critical step in decontamination → **________**.
Cleaning
## Footnote
Cleaning is essential before disinfection or sterilization.
266
Bioburden → **________**.
Number of microorganisms on an item
## Footnote
Understanding bioburden is crucial for effective sterilization.
267
Cavitation → **________**.
Bubble collapse in ultrasonic cleaners
## Footnote
This process helps dislodge soil from instruments.
268
Preferred water for cleaning → **________**.
Treated (distilled/deionized)
## Footnote
Treated water prevents mineral deposits and contamination.
269
Point-of-use prep → **________**.
Wipe gross soil, keep moist
## Footnote
This helps in effective cleaning before processing.
270
Three packaging systems → **________**.
* Woven
* Nonwoven
* Rigid containers
## Footnote
Different packaging systems are used for sterilization and storage.
271
Internal chemical indicator → **________**.
Inside pack, verifies sterilant reached contents
## Footnote
This ensures that the sterilization process was effective inside the package.
272
External chemical indicator → **________**.
Outside pack, verifies exposure
## Footnote
This indicates whether the package was exposed to the sterilization process.
273
Label must include → **________**.
* Contents
* Sterilizer ID
* Load #
* Date
* Initials
## Footnote
Proper labeling is essential for traceability and safety.
274
Steam sterilization (wrapped, 270°F) → **________**.
4 minutes
## Footnote
This is the required time for effective sterilization at this temperature.
275
Steam sterilization (wrapped, 250°F) → **________**.
30 minutes
## Footnote
This duration is necessary for sterilization at this lower temperature.
276
Three sterilization monitors → **________**.
* Physical
* Chemical
* Biological
## Footnote
These monitors ensure the effectiveness of the sterilization process.
277
Bowie-Dick test → **________**.
Air removal & steam penetration (daily, pre-vacuum)
## Footnote
This test checks the efficiency of steam sterilizers.
278
EO sterilization → **________**.
Heat/moisture-sensitive items, requires aeration
## Footnote
Ethylene oxide is used for items that cannot withstand high temperatures.
279
Hydrogen peroxide plasma → **________**.
Fast, no toxic residue, can’t sterilize liquids/linens
## Footnote
This method is effective for many instruments but has limitations.
280
First step in endoscope reprocessing → **________**.
Leak test
## Footnote
This ensures the integrity of the endoscope before cleaning.
281
High-level disinfection kills → **________**.
Most microorganisms except spores
## Footnote
HLD is crucial for items that come into contact with mucous membranes.
282
HLD agents → **________**.
* Glutaraldehyde
* OPA
* Peracetic acid
## Footnote
These are commonly used agents for high-level disinfection.
283
Endoscope storage → **________**.
Hang vertically in ventilated cabinet
## Footnote
Proper storage prevents contamination and damage.
284
Sterility is → **________**.
Event-related
## Footnote
Sterility is determined by the conditions surrounding the item, not just time.
285
Storage conditions → **________**.
68–73°F, 30–60% humidity
## Footnote
These conditions help maintain the integrity of sterile items.
286
FIFO → **________**.
First In, First Out
## Footnote
This method ensures older items are used before newer ones.
287
OSHA → **________**.
Safety, PPE, bloodborne pathogens
## Footnote
OSHA regulates workplace safety standards.
288
FDA → **________**.
Medical devices, sterilizers, packaging, indicators
## Footnote
The FDA oversees the safety and efficacy of medical products.
289
AAMI → **________**.
Standards & recommended practices
## Footnote
AAMI provides guidelines for sterile processing.
290
CDC → **________**.
Infection prevention guidelines
## Footnote
The CDC is a key resource for infection control practices.
291
TJC → **________**.
Accredits healthcare facilities
## Footnote
The Joint Commission ensures quality and safety in healthcare.
292
QA → **________**.
Ensures consistent, safe sterile processing
## Footnote
Quality assurance is vital for patient safety.
293
CQI → **________**.
Ongoing process improvement
## Footnote
Continuous quality improvement focuses on enhancing processes.
294
Tracking systems → **________**.
Traceability, accountability, efficiency
## Footnote
These systems are essential for monitoring sterile processing.
295
Four management functions → **________**.
* Planning
* Organizing
* Leading
* Controlling
## Footnote
These functions are key to effective management.
296
Spaulding Classification → **________**.
* Critical
* Semi-critical
* Non-critical
## Footnote
This classification helps determine the level of disinfection required.
297
Critical device → **________**.
Enters sterile tissue or vascular system
## Footnote
Critical devices require sterilization.
298
Semi-critical device → **________**.
Contacts mucous membranes or non-intact skin
## Footnote
These devices require high-level disinfection.
299
Non-critical device → **________**.
Contacts intact skin only
## Footnote
Non-critical devices require low-level disinfection.
300
Lot control number → **________**.
Traces items back to sterilization cycles
## Footnote
This is important for tracking sterilization history.
301
Recall procedure → **________**.
Removes potentially non-sterile items from use
## Footnote
This ensures patient safety.
302
Rapid-readout BI → **________**.
Faster results than traditional BI
## Footnote
Biological indicators confirm sterilization effectiveness.
303
Peel pouch loading → **________**.
On edge, paper to plastic
## Footnote
Proper loading ensures effective sterilization.
304
Basin sterilization → **________**.
On side for drainage
## Footnote
This prevents water accumulation during sterilization.
305
Case cart system → **________**.
Procedure-specific supply delivery
## Footnote
This system organizes supplies for surgical procedures.
306
Preference card → **________**.
Surgeon’s required instruments/supplies
## Footnote
This ensures that all necessary items are available for surgery.
307
Instrument lubrication → **________**.
Prevents rust, ensures smooth movement
## Footnote
Proper lubrication extends the life of instruments.
308
Scissor sharpness test → **________**.
Cut latex or thin material
## Footnote
This test checks the effectiveness of scissors.
309
Needle holder test → **________**.
Clamp needle, check for slipping
## Footnote
This ensures the needle holder functions properly.
310
Washer-disinfector performance test → **________**.
Use test soils, monitor parameters
## Footnote
This verifies the cleaning efficacy of the washer-disinfector.
311
SPD’s ultimate goal → **________**.
Patient safety through properly cleaned, sterilized, functional instruments
## Footnote
This is the primary focus of sterile processing departments.
CRCST STUDY Plan
flashcards
Decks in class (1)
# Cards
