BSC

Question 2

What is the air velocity of Class I BSC? a. 50 linear feet/min b. 75 linear feet/min c. 100 linear feet/min d. 120 linear feet/min

Answer 2

b

Question 3

Class I BSC exhausts air through how many HEPA filters? a. None b. 1 filter only c. 2 filters d. 3 filters

Answer 3

b

Question 4

Which BSC class has possibility of product or culture contamination? a. Class I b. Class II c. Class III d. Class II B2

Answer 4

a

Question 5

Which BSC class is not used in the microbiology section? a. Class I b. Class II c. Class III d. Class II A2

Answer 5

a

Question 6

What is the air velocity range of Class II BSC? a. 50–75 linear feet/min b. 60–90 linear feet/min c. 75–100 linear feet/min d. 100–150 linear feet/min

Answer 6

c

Question 7

What type of airflow does Class II BSC have? a. Horizontal laminar flow b. Turbulent flow c. Vertical laminar flow d. Circular flow

Answer 7

c

Question 8

Which BSC is the basic requirement for the microbiology laboratory? a. Class I b. Class II c. Class III d. Class II B1

Answer 8

b

Question 9

Which BSC class has no product contamination? a. Class I b. Class II c. Class III d. Class I and III

Answer 9

b

Question 10

Class II BSC exhausts and recirculates air that passes through what? a. Charcoal filter b. Water trap c. HEPA filter d. UV chamber

Answer 10

c

Question 11

Class IIa exhausts air where? a. Outside the building b. Inside the room c. Into the cabinet d. Into the floor

Answer 11

b

Question 12

Class IIb exhausts air where? a. Inside the room b. Under the table c. Outside the building d. Into the ceiling only

Answer 12

c

Question 13

Which BSC class supplies and exhausts air through a HEPA filter? a. Class I b. Class II c. Class III d. Class II A1

Answer 13

c

Question 14

Which BSC class is a closed cabinet? a. Class I b. Class II c. Class III d. Class II B2

Answer 14

c

Question 15

Which BSC class is used for handling viruses? a. Class I b. Class II c. Class III d. Class II A2

Answer 15

c

Question 16

BSL 1 provides protection to personnel? a. YES b. NO c. Only at night d. Sometimes

Answer 16

a

Question 17

BSL 1 provides protection to product? a. YES b. NO c. Only bacteria d. Only viruses

Answer 17

b

Question 18

BSL 1 provides protection to environment? a. NO b. YES c. Limited d. Rarely

Answer 18

b

Question 19

Which BSC class is associated with Biosafety Level 1? a. BSC I b. BSC II c. BSC III d. No cabinet

Answer 19

a

Question 20

BSL 2 provides protection to personnel product and environment? a. YES YES YES b. YES NO YES c. NO YES YES d. YES YES NO

Answer 20

a

Question 21

Which BSC class is used in BSL 2? a. BSC I b. BSC II c. BSC III d. None

Answer 21

b

Question 22

Which BSC class is used in BSL 3? a. BSC I b. BSC II c. BSC III d. Class I and II

Answer 22

b

Question 23

Which BSC class is used in BSL 4? a. BSC I b. BSC II c. BSC III d. None

Answer 23

c

Question 24

BSL 1 is classified as what level of risk? a. Moderate risk b. High risk c. No risk d. Extreme risk

Answer 24

c

Question 25

BSL 1 is safe to handle and used for what purposes? a. Hospital isolation b. School laboratory purposes c. Animal testing only d. Vaccine production

Answer 25

b

Question 26

BSL 2 is classified as what level of risk? a. No risk b. Moderate risk c. High risk d. Extreme risk

Answer 26

b

Question 27

BSL 3 agents are high risk and transmitted how? a. Foodborne b. Waterborne c. Aerosol transmitted but with treatment d. Skin contact only

Answer 27

c

Question 28

BSL 4 agents are high risk with what treatment status? a. Fully treatable b. Vaccine available c. No specific or classified treatment available d. Antibiotics effective

Answer 28

c

Question 29

Which bioterrorism category includes highly infectious agents? a. Category A b. Category B c. Category C d. Category D

Answer 29

a

Question 30

Which of the following belongs to Category A? a. COVID b. Nipah virus c. Smallpox d. SARS CoV2

Answer 30

c

Question 31

Which of the following belongs to Category A? a. Coxiella b. Influenza c. Dengue d. HIV

Answer 31

a

Question 32

Which of the following belongs to Category A? a. Francisella b. Rabies c. Measles d. Ebola

Answer 32

a

Question 33

Category B agents are described as what? a. Highly infectious b. Moderate morbidity and low mortality c. No risk d. High mortality only

Answer 33

b

Question 34

Category C includes what type of pathogens? a. Foodborne pathogens b. Emerging pathogens or new pathogens c. Fungal pathogens d. Laboratory contaminants

Answer 34

b

Question 35

Which of the following is under Category C? a. Smallpox b. Coxiella c. COVID d. Francisella

Answer 35

c

Question 36

Which of the following is under Category C? a. SARS CoV2 b. Coxiella c. Francisella d. Anthrax

Answer 36

a

Question 37

Which of the following is under Category C? a. Nipah virus b. Smallpox c. Cholera d. Plague

Answer 37

a