Healthcare works are considered immune to a disease if they ____.

A) eat right, and get enough rest and exercise

B) have a normal number of white blood cells (WBC's)

C) have contracted the disease and recovered

D) Received gamma globulin in the past year

Answer: Have contracted the disease and recovered

Which class of fire occurs with flammable liquids?

A) Class B

B) Class A

C) Class D

D) Class C

Answer: Class B

Which of the following bleach dilutions is recommended for cleaning specimen collection area surfaces?

A) 1:1

B) 1:2

C) 1:10

D) 1:25

Answer: 1:10

Which tests listed below are used to screen employees for TB?

A) Blood TB test (QFT-G)

B) Chest x-ray if postive TST

C) Tuberculin skin test (TST)

D) All of the above

Answer: All of the above