Practice Quiz

Certified Nursing Assistant Exam Prep

Category - Physical Care

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Which of the following actions is the most important and effective infection control measure for preventing the transmission of microorganisms?
  1. Change a client’s bed linen daily.
  2. Wash hands before and after client contact.
  3. Wear sterile gloves when touching a client’s skin.
  4. Wear a mask when in direct contact with infected clients.
Explanation
Answer: B - Most often, the transmission of microorganisms occurs when health care personnel don’t wash their hands before and after touching a client or contaminated objects. A daily linen change isn’t the most effective method of controlling infection. Sterile gloves and a mask aren’t needed during routine client care.
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