A surgical mask should be replaced when:
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Correct answer: It becomes damp or soiled
A damp mask loses filtration efficiency. Replacing it ensures adequate protection.
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More Standard and Transmission-Based Precautions questions
- Which statement best describes the difference between standard and transmission-based precautions?
- When treating a patient under contact precautions, which action is required before leaving the room?
- Which infection control step is shared by both standard and droplet precautions?
- Which situation requires airborne precautions in a dental office?
- Transmission-based precautions must always be used:
- Which is the correct sequence for removing PPE to minimize contamination?