NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

Vincristine's dosage is specifically capped at what amount to reduce risk of toxicity?

1. 1 mg

2. 1.5 mg

3. 2 mg

4. 2.5 mg

The correct answer is: 2 mg

Vincristine's dosage is specifically capped at 2 mg to reduce the risk of toxicity. Vincristine is a chemotherapy medication that can be very toxic if not dosed correctly. Dosing above this limit can lead to severe side effects and increased toxicity, including peripheral neuropathy. It is important to adhere to the recommended dosage to ensure patient safety and minimize the potential for harmful effects.