Which of the following is considered a high-alert medication in some settings because it is...

Lamivudine (Epivir)is anantiretroviral agent used to treat HIV/AIDS and hepatitis B. Some antiretroviral drugs are classified ashigh-alert medications in certain healthcare settingsbecause:

Dosing errors can lead to treatment failure or resistance.

Severe side effects and toxicities may occur if misused.

TheInstitute for Safe Medication Practices (ISMP)includes some antiretrovirals in theirhigh-alert medication list, especially in hospitals.

A. Meperidine❌→Not an antiretroviral; it's a narcotic analgesic (opioid pain reliever).

B. Olopatadine❌→Not an antiretroviral; it's an antihistamine (used for allergies).

D. Tizanidine❌→Not an antiretroviral; it's a muscle relaxant.

ISMP High-Alert Medication List– Includes certainantiretroviral drugs as high-alert medications in some settings.

FDA Drug Labeling for Lamivudine (Epivir)– ListsHIV/AIDS and Hepatitis B as indications.

PTCB PTCE Exam Content Outline– Covers high-alert medications and their risks.

Why Not the Other Options?Key References: