ATI RN
Central Nervous System Stimulants and Related Drugs NCLEX Style Questions Questions
Question 1 of 5
Which of the following drugs was most likely prescribed for the 45-year-old man recently diagnosed with partial seizures?
Correct Answer: B
Rationale: Carbamazepine is a commonly used antiepileptic drug for the treatment of partial seizures. Given the patient's diagnosis and symptoms, Carbamazepine would be a likely choice for the neurologist to prescribe in this case.
Question 2 of 5
Anti-epileptic, chemically derived from the tricyclic antidepressant is
Correct Answer: A
Rationale: Carbamazepine is a tricyclic antidepressant derivative that is commonly used in the treatment of epilepsy especially for focal and generalized tonic-clonic seizures.
Question 3 of 5
Hyperthyroidism can be treated by the following EXCEPT:
Correct Answer: A
Rationale: Carbimazole (choice A) and Propylthiouracil (choice D) treat hyperthyroidism by inhibiting thyroid hormone synthesis, Propranolol (choice C) manages symptoms. Carbamazepine (choice B), an anticonvulsant, is unrelated, making it the exception. This clarifies antithyroid therapy.
Question 4 of 5
A 42-year-old man is diagnosed with diabetes mellitus. He has tried diet and exercise without success. A second-generation sulfonylurea agent is prescribed. Which of the following is the most likely side effect he will experience?
Correct Answer: A
Rationale: Second-generation sulfonylureas (e.g., glimepiride, choice A) cause hypoglycemia by stimulating insulin release, a common side effect. Lactic acidosis (choice B) is Metformin-related, myositis (choice C) and pruritus (choice D) aren't typical. Hypoglycemia requires monitoring.
Question 5 of 5
Following is GABA-A antagonist
Correct Answer: B
Rationale: Bicuculline is a competitive antagonist of GABA-A receptors, blocking inhibitory neurotransmission and potentially inducing seizures.