Infection Control · single question
For infection control when using x-ray devices with an HIV-positive patient, what is the correct barrier and wipe protocol?
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Correct answer: D. Double barrier, single wipe
- A. ❌ Double wipe with single barrier is not the correct sequence for this scenario.
- B. ❌ Double wipe, double barrier reverses the recommended application sequence.
- C. ❌ Single wipe with single barrier is the minimum standard but not the enhanced protocol for bloodborne pathogen risk.
- D. ✅ Correct. Apply DOUBLE BARRIER before treatment (protects device surfaces), then perform SINGLE WIPE after removing barriers (disinfects surfaces between patients). Double barrier → Single wipe.
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