Wisconsin Certified Nursing Assistant (CNA) Practice Exam

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When should hearing aids be removed to prevent damage?

During meals
Before a shower or bath
During sleep
When changing bedding

The correct answer is: Before a shower or bath

Hearing aids should be removed before a shower or bath because exposure to water can cause significant damage to the devices. Hearing aids are not designed to be waterproof, and moisture can lead to malfunctions or even complete failure of the device. Ensuring that they are removed during bathing or showering protects their electronic components and extends their lifespan. The other scenarios do not pose the same level of risk for moisture damage. For example, it may be acceptable to keep hearing aids in during meals unless they are in a very messy environment, but the primary concern in this question is water exposure, which makes bathing or showering the most critical time to remove them.