ATI RN
CNS Drugs Pharmacology PDF Questions
Question 1 of 5
Which of the following is the mechanism of action of metformin?
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 5
Finasteride has efficacy in the prevention of male-pattern baldness by its ability to:
Correct Answer: D
Rationale: Finasteride (choice D) inhibits 5-alpha-reductase, reducing DHT production, which drives male-pattern baldness, promoting hair regrowth. It doesn't antagonize receptors (choice A), decrease gonadotropins (choice B), or increase SHBG (choice C). DHT reduction is its mechanism, key for baldness and prostate conditions.
Question 3 of 5
A 60-year-old woman has glaucoma following cataract surgery. Which of the following can be used to reduce intraocular pressure?
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
The main advantage of ketorolac over aspirin is that ketorolac
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
Decomposition of acetylsalicylic acid at room temperature most likely occurs by
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.