Which of the following drugs would be most appropriate for this patient to substitute for valproic acid therapy?

Correct Answer: A

Rationale: Carbamazepine is a common alternative to valproic acid for seizure management, especially in women of childbearing age who want to start a family.

Correct Answer: D

Rationale: All of these are corticosteroids commonly used for allergic rhinitis due to their anti-inflammatory effects.

Correct Answer: C

Rationale: Enalapril is an ACE inhibitor with no significant anti-inflammatory action.

Correct Answer: B

Rationale: Clonidine works as an alpha-2 adrenergic agonist, reducing sympathetic outflow and lowering blood pressure.

Correct Answer: D

Rationale: Thiopentone fentanyl + droperidol and ketamine are all used for induction of anesthesia in different clinical scenarios.