ATI LPN
Infection Control Review Questions Questions
Question 1 of 5
All the following methods of collecting a urine sample are correct except?
Correct Answer: C
Rationale: Collecting from the catheter bag increases contamination risk; samples should be from the port.
Question 2 of 5
Which of the following refers to the statistical technique that combines the results of a large number of studies?
Correct Answer: C
Rationale: Meta-analysis combines results from multiple studies for a broader conclusion.
Question 3 of 5
A preliminary microbiology report states that a patient's blood culture grew aerobic, Gram-negative bacilli. Which of the following is the most likely genus and species of the organism?
Correct Answer: C
Rationale: Acinetobacter baumanii is an aerobic Gram-negative bacillus; others don't match the description.
Question 4 of 5
Which recommendation is considered a tier 1 recommendation for the infection control of multidrug-resistant Gram-negative bacteria?
Correct Answer: D
Rationale: Tier 1 recommendations include implementing active surveillance cultures to monitor resistance patterns effectively.
Question 5 of 5
I should wash my hands:
Correct Answer: D
Rationale: Hand washing at all these times is essential to prevent the spread of infection in a healthcare environment.