ATI LPN
Infection Control NCLEX Questions Questions
Question 1 of 5
What is the range for the following numbers? 2,3,4,5,8,9,10,12,14
Correct Answer: A
Rationale: Range = 14 - 2 = 12.
Question 2 of 5
Which of the following is likely to result in the highest efficacy of the medical instrument cleaning: 1. Use of central reprocessing area for all instrument cleaning 2. Local instrument reprocessing within the area of care 3. Use of an acidic cleaner 4. Allowing the instrument to dry after use and before cleaning
Correct Answer: A
Rationale: Central reprocessing ensures standardized, controlled cleaning conditions.
Question 3 of 5
The microbiology lab calls the IP with a CSF gram stain result. From an infection prevention standpoint, the most concerning result would be:
Correct Answer: D
Rationale: Gram-negative diplococci suggest Neisseria meningitidis, requiring urgent droplet precautions.
Question 4 of 5
Which statement about HPV immunization is correct?
Correct Answer: C
Rationale: Three doses of the HPV vaccine are standard protocol for full protection.
Question 5 of 5
A client has a bilateral corneal disorder and must instill anti-infective eye drops every hour for the first 24 hours. Which comment by the client indicates a need for further instruction by the nurse?
Correct Answer: A
Rationale: If both eyes are infected, separate bottles of drugs are needed for each eye. The client must be taught to clearly label the bottles 'right eye' and 'left eye' and to not switch the drugs from eye to eye.