Infection or Chemical Exposure Emergency · CDA

Which of the following is correct regarding HIV post-exposure prophylaxis (PEP) following occupational exposure in a dental office?

PEP may be started any time within a full month after exposure
PEP should start as soon as possible — sooner is better
PEP is entirely unnecessary provided gloves were worn at the time
Only surface cleaning is needed because PEP is generally ineffective

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Correct answer: PEP should start as soon as possible — sooner is better

PEP effectiveness decreases with delay; prompt medical evaluation and initiation post-exposure improves safety following potential exposure to bloodborne pathogens.

Difficulty: Medium Question 11 of 20

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