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- Subject
- Pharmacologymedical-mcqs › pharmacology
- Published
- 12 Jan 2023
- Last updated
- 28 May 2026
Explanation
Phenobarbital is known to induce hepatic enzymes, which can increase the metabolism of drugs like warfarin, potentially reducing their effectiveness during prolonged use in seizure control.
More Pharmacology MCQs
Practice related questions from the same subject.
- 1.For which condition is aminocaproic acid primarily prescribed?
- 2.Identify the category of drugs that primarily undergo microsomal oxidation during metabolism:
- 3.Which characteristic best describes the sublingual route of drug administration?
- 4.Which statement accurately describes the action of potassium channel openers?
- 5.Which medication lowers blood pressure by targeting the vasomotor centers within the central nervous system?
- 6.Why is Indomethacin generally favored over Colchicine for treating an acute gout flare?
- 7.Which medication, when used long-term for seizure management, is known to cause facial coarsening, excessive hair growth, gum enlargement, and bone softening?
- 8.Which of the following drugs is frequently associated with cardiac toxicity as a side effect?