Standard and Transmission-Based Precautions · CDA

Which statement best describes the difference between standard and transmission-based precautions?

  1. Standard precautions are optional; transmission-based are mandatory
  2. Standard applies to all patients; transmission-based to specific known risks
  3. Transmission-based precautions replace standard precautions
  4. Standard precautions are used only during active outbreaks
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Correct answer: Standard applies to all patients; transmission-based to specific known risks

Standard precautions are universal. Transmission-based precautions add layers of protection depending on the infectious agent.

Difficulty: Medium Question 9 of 20

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