ATI RN
Introduction to the Pharmacology of CNS Drugs Questions
Question 1 of 5
A patient in the neurology unit at your hospital develops severe sustained seizures without period of recovery. Which of the following is the best first IV drug to give?
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 5
Patients under long use of glucocorticoids are advised NOT to:
Correct Answer: A
Rationale: Glucocorticoids (e.g., prednisone) suppress the HPA axis with prolonged use, requiring gradual tapering to avoid adrenal insufficiency (choice A), a potentially fatal withdrawal effect. Monitoring blood glucose (choice B) is advised due to hyperglycemia risk. A potassium/calcium-rich diet (choice C) counters hypokalemia and osteoporosis. Salt reduction (choice D) manages fluid retention. Sudden cessation is the key precaution, emphasizing the need for tapering schedules to restore adrenal function safely.
Question 3 of 5
L-thyroxin is useful in treatment of the following EXCEPT:
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
Type I diabetes mellitus:
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
Sudden withdrawal of glucocorticoids after prolonged therapy results in:
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.