What is the highest level of infection control?
Sterilization
Sterilization eliminates all forms of microbial life, including spores.
Which microorganism is responsible for conditions such as ringworm?
Fungi
Ringworm is a common fungal infection affecting the skin.
What is the ability of a disinfectant to kill germs when used according to its label?
Efficacy
Efficacy indicates how effective a disinfectant is against specific pathogens.
What do federal laws require manufacturers to supply for all chemical products?
Safety Data Sheets (SDS)
SDS provide information on the safe handling and potential hazards of chemical products.
What should be done FIRST in a blood exposure incident?
Stop the service
Stopping the service prevents further exposure and allows for immediate action.
Bacterial cells that grow in pairs are called:
Diplococci
Diplococci are a type of bacteria that appear in pairs.
Which organism lives on a host?
Parasite
Parasites derive benefits at the expense of their host.
Which term means ‘the spread of disease through contact with contaminated tools’?
Cross-contamination
Cross-contamination can occur when tools are not properly sanitized.
Quaternary ammonium compounds are used for:
Disinfection
These compounds are effective against a wide range of pathogens.
The bacteria responsible for food poisoning and toxic shock syndrome are:
Staphylococcus aureus
This bacterium can produce toxins leading to severe illness.
Which microbe can only reproduce inside living cells?
Virus
Viruses require a host cell to replicate.
Cleaning is performed to remove:
Dirt and debris
Cleaning prepares surfaces for disinfection.
What is the term for bacteria in the inactive stage?
Spore stage
In this stage, bacteria can survive extreme conditions.
What is the most common method of spreading infections in a salon?
Direct contact
Direct contact with contaminated surfaces or tools can spread infections.
What must you do after removing implements from disinfectant?
Rinse and dry them
Rinsing removes any residual disinfectant before use.
The outermost layer of the skin is the:
Epidermis
The epidermis provides a protective barrier.
The dermis is also known as the:
True skin
The dermis contains connective tissue, hair follicles, and glands.
What gives skin its strength and elasticity?
Collagen and elastin
These proteins are essential for maintaining skin structure.
The hypodermis contains mostly:
Fat and connective tissue
The hypodermis acts as insulation and cushioning.
Which gland produces sweat?
Sweat glands
Sweat glands help regulate body temperature.
What is the function of the sebaceous gland?
Produces oil
Sebaceous glands secrete sebum to lubricate the skin.
Melanocytes produce:
Melanin
Melanin is responsible for skin pigmentation.
The skin’s primary function is:
Protection
The skin protects against environmental hazards.
What is the basic unit of all living things?
Cell
Cells are the fundamental building blocks of life.
