ATI RN
NCLEX RN Infection Control Questions Questions
Question 1 of 5
For pneumonia in a HCF:
Correct Answer: B
Rationale: In HCFs, pneumonia is often ventilator-associated with resistant organisms (not just S. pneumoniae), and diagnosis/treatment can be complex. Comatose patients are at high risk due to aspiration, making B the most accurate.
Question 2 of 5
An aseptic technique should be used when carrying out which of the following procedures?
Correct Answer: B
Rationale: Aseptic technique is required for invasive procedures like changing dressings or IV lines to prevent introducing pathogens into sterile areas.
Question 3 of 5
Which strategy can improve healthcare workers' hand hygiene compliance rates?
Correct Answer: D
Rationale: Monitoring and feedback are evidence-based strategies to improve compliance (e.g., WHO recommendations).
Question 4 of 5
Hand hygiene using alcohol-based handrub rather than soap and water:
Correct Answer: D
Rationale: Alcohol handrub reduces bacterial counts more effectively and quickly than soap and water when hands are not visibly soiled.
Question 5 of 5
The ED reports 3 cases of cramping, abdominal pain, and diarrhea within a 24-hour period. All persons are from the same community, and onset of symptoms was within 12 to 36 hours of a picnic they all attended. The IP suspects which of the following foodborne illnesses:
Correct Answer: D
Rationale: Clostridium perfringens causes symptoms 6-24 hours post-ingestion, fitting the 12-36 hour timeline, unlike Salmonella (12-72 hours), Hepatitis A (weeks), or S. aureus (1-6 hours), making D correct.