Free CBIC Infection-Control Exam Questions

Question 1

In which of the following ways is human immunodeficiency virus similar to the Hepatitis B virus?

A : The primary mechanism of transmission for both is maternal-fetal

B : Needlestick exposure leads to a high frequency of healthcare worker infection

C : Transmission may occur from asymptomatic carriers

D : The risk of infection from mucous membrane exposure is the same

Answer: C

Question 2

Which of the following operating suite design features is LEAST important for the prevention of infection?

A : Type of floor material

B : Positive pressure air handling

C : Placement of sinks for surgical scrubs

D : Control of traffic and traffic flow patterns

Answer: A

Question 3

An infection preventionist is reviewing employee health immunization policies. What is the recommendation for tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap) for a 55-year-old nurse who received all childhood vaccinations?

A : One dose of Tdap vaccine

B : Two doses of Tdap vaccine at least 14 days apart

C : Two doses of Tdap vaccine at least 28 days apart

D : No additional vaccination is recommended

Answer: A

Question 4

Which of the following descriptions accurately describes a single-use medical device?

A : A device which can be used on a single patient

B : A device that is sterilized and can be used again on the same patient

C : A device used on a patient and reprocessed prior to being used again

D : A device used one time on a patient during a procedure and then discarded

Answer: D

Question 5

An infection preventionist is reviewing employee health immunization policies. What is the recommendation for tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap) for a 55-year-old nurse who received all childhood vaccinations?

A : One dose of Tdap vaccine

B : Two doses of Tdap vaccine at least 14 days apart

C : Two doses of Tdap vaccine at least 28 days apart

D : No additional vaccination is recommended

Answer: A