CNA Isolation Precautions 5

Question 1

A patient on Protective (Reverse) Isolation has a severely weakened immune system. What is the primary purpose of this type of isolation?

Accepted Answer

Protect the patient from infections in the environment

Answer

Protective (reverse) isolation is designed to shield immunocompromised patients from pathogens carried by staff, visitors, or the environment.

Question 2

When transporting an isolation patient through the hallway, the CNA should:

Accepted Answer

Have the patient wear a mask and cover wounds or draining areas

Answer

During transport, patients should wear a surgical mask and have any infectious wounds covered to minimize the risk of spreading pathogens to others.

Question 3

Which of the following is an example of an indirect contact transmission route?

Accepted Answer

Touching a contaminated bedrail then touching your face

Answer

Indirect contact transmission occurs when a person touches a contaminated object (fomite) such as a bedrail, then transfers the pathogen to themselves.

Question 4

A patient admitted with suspected meningococcal meningitis should be placed on which precaution level until the diagnosis is confirmed?

Accepted Answer

Droplet Precautions

Answer

Neisseria meningitidis is spread by respiratory droplets from the nose and throat, so Droplet Precautions are required for suspected meningococcal disease.

Question 5

Which action by the CNA demonstrates a break in isolation technique?

Accepted Answer

Leaving gloves on while answering a pager in the hallway

Answer

Wearing contaminated gloves in the hallway or common areas spreads pathogens beyond the isolation room and is a serious break in technique.

CNA Practice Test

CNA Practice Test

CNA Isolation Precautions 5