The nurse is preparing to clean the patient's hearing aid. The nurse realizes that she must:
a. make sure the hearing aid volume is turned on before removing the hearing aid.
b. hold the hearing aid over the sink when cleansing.
c. insert a paper clip into the receiver port to cleanse cerumen buildup.
d. make sure the pressure equalization channel is clear.
D
The pressure equalization channel is a tiny hole through the entire length of the ear mold; it should be clear for the entire length. Before removing the hearing aid, turn the volume off to prevent feedback (whistling) during removal. Hold the hearing aid over a towel, and wipe the exterior with tissue to remove the cerumen. This prevents breakage if dropped. The receiver port is easily damaged. Never insert anything into the receiver port.
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