Tick the unwanted effects of zidovudine:

Correct Answer: B

Rationale: Step 1: Zidovudine is an antiretroviral medication used to treat HIV. Step 2: Anemia and neutropenia are common unwanted effects of zidovudine due to bone marrow suppression. Step 3: Nausea and insomnia are also common side effects of zidovudine. Step 4: Hallucinations, dizziness, hypertension, vomiting, and peripheral neuropathy are not typically associated with zidovudine. Step 5: Therefore, the correct answer is B as it accurately lists unwanted effects of zidovudine based on its pharmacological profile.

Correct Answer: D

Rationale: The correct answer is D: Amiodarone. Amiodarone is a class III antiarrhythmic drug commonly used to prevent further fibrillatory episodes, particularly in patients with atrial fibrillation. It has a broad spectrum of antiarrhythmic effects and is effective in controlling various types of arrhythmias. Mexiletine (A) is a class IB antiarrhythmic drug used for ventricular arrhythmias. Sotalol (B) is a non-selective beta-blocker with class III antiarrhythmic properties. Quinidine (C) is a class IA antiarrhythmic drug used for atrial and ventricular arrhythmias, but it has a higher risk of adverse effects compared to amiodarone.

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.