A patient complains that his hearing aid is not working. What actions should a nurse implement to assess the device? (Select all that apply.)
Validate that the battery is correctly placed.
Open the earpiece to see if the microphone wire is connected.
Check to see if the device is turned on.
Clean the earpiece and remove cerumen clogged in the vent.
Correct Answer : A,C,D
a) Validate that the battery is correctly placed: Ensuring the battery is correctly placed is a crucial first step when troubleshooting a hearing aid, as improper placement can prevent the device from working.
b) Open the earpiece to see if the microphone wire is connected: Opening the earpiece is unnecessary unless there is a visible issue with the device. The first step should be checking the battery and the device settings.
c) Check to see if the device is turned on: It's important to verify that the hearing aid is powered on, as a common issue could be that the device was accidentally turned off.
d) Clean the earpiece and remove cerumen clogged in the vent: Cerumen buildup can block sound transmission, so cleaning the earpiece and vent is an important step in maintaining proper functionality of the hearing aid.
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Related Questions
Correct Answer is D
Explanation
a) Allergic rhinitis: Allergic rhinitis typically causes symptoms like sneezing, itchy eyes, and nasal congestion, but it does not typically present with the toothache-like pain or the fullness in the head seen in sinusitis.
b) Impacted wisdom teeth: Impacted wisdom teeth may cause pain in the jaw or gums, but they would not be associated with the fullness in the head or symptoms specific to sinus pressure.
c) Nasal polyps: Nasal polyps can cause nasal congestion or a runny nose, but they usually don't cause the specific symptoms of headache, facial pain, or fullness seen in sinusitis.
d) Sinusitis: The symptoms described (morning headaches, fullness in the head, and pain similar to a toothache under the eye) are indicative of sinusitis, an inflammation of the sinuses, which can cause these specific types of discomfort.
Correct Answer is B
Explanation
a) Beta-adrenergic agent: These medications are used to reduce intraocular pressure in glaucoma, not for pupil dilation.
b) Adrenergic agent: Adrenergic agents, such as phenylephrine, are used to dilate the pupils (mydriasis) for eye examinations.
c) Osmotics: Osmotic agents, like mannitol, are used to reduce intraocular pressure in conditions like glaucoma, but they do not dilate the pupils.
d) Corticosteroid: Corticosteroids are used to reduce inflammation in the eye but do not dilate the pupils.
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