Certified Nursing Assistant Exam Practice Test

When is it necessary to wash your hands?

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Correct Incorrect Washing hands before and after patient contact is essential to prevent the spread of infections, reducing the risk of transmitting pathogens to both the patient and healthcare worker.

When is it necessary to wash your hands?

• A. When you notice they look or feel dirty
• B. When the charge nurse tells you to
• C. At least twice daily
• D. Before and after contact with a patient