Postexposure prophylaxis (PEP)for occupational HIV exposure should be started within what time period after exposure to be most successful?

Question

Quizplus · Accepted Answer

PEP should be started as soon as possible, ideally within the first 24-36 hours after exposure, in order to maximize its effectiveness. Waiting longer than 72 hours after exposure significantly reduces the effectiveness of PEP. Therefore, option B is the best choice as it indicates the shortest and most effective time frame for initiating PEP after occupational HIV exposure.

Postexposure Prophylaxis (PEP)for Occupational HIV Exposure Should Be Started Within