ATI RN
ATI Pharmacology 2 Quiz Questions
Extract:
Question 1 of 5
A client has been diagnosed with tuberculosis. How long does the nurse anticipate this client will require treatment?
Correct Answer: B
Rationale: Standard TB treatment typically lasts 6-12 months to ensure complete bacterial eradication.
Question 2 of 5
Which of the following types of patients are more vulnerable to drug toxicity?
Correct Answer: A
Rationale: Immunocompromised patients are more vulnerable due to impaired drug metabolism and elimination, increasing toxicity risk.
Question 3 of 5
Before administering cefazolin (Ancef), the nurse checks for a previous allergic reaction to:
Correct Answer: D
Rationale: Penicillins and cephalosporins share a similar beta-lactam ring structure, increasing the risk of cross-reactivity in individuals allergic to penicillin.
Question 4 of 5
The nurse is asked why neomycin is given as a bowel prep before GI surgery. The nurse correctly replies that:
Correct Answer: B
Rationale: Neomycin reduces intestinal bacteria, lowering the risk of postoperative infections.
Question 5 of 5
Which of the following differentiates a bacteriostatic drug from a bactericidal drug?
Correct Answer: B
Rationale: Bacteriostatic drugs prevent bacterial growth, while bactericidal drugs directly kill bacteria.