Standard and Transmission-Based Precautions · CDA

Which of the following is a core component of standard precautions?

  1. Negative-pressure isolation rooms
  2. Hand hygiene before and after patient contact
  3. Maintaining a 6-foot distance from all patients
  4. Using airborne isolation for every patient
Show answer and explanation

Correct answer: Hand hygiene before and after patient contact

Hand hygiene is essential for preventing pathogen transmission. It is required regardless of perceived infection risk.

Difficulty: Medium Question 2 of 20

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