A nurse is assessing a client for conductive hearing loss.
When using the Rinne test, which of the following results should the nurse identify as an indication that the client has conductive hearing loss of the left ear?
Sound is lateralizing to the right ear.
Sound is lateralizing to the left ear.
Air conduction is greater than bone conduction in the left ear.
Air conduction is less than bone conduction in the left ear.
The Correct Answer is D
Choice A rationale
Sound lateralizing to the right ear during the Rinne test does not indicate conductive hearing loss in the left ear. This result suggests that the right ear may have better hearing or that there is an issue with the left ear, but it does not specifically diagnose conductive hearing loss.
Choice B rationale
Sound lateralizing to the left ear during the Rinne test indicates that the left ear is perceiving the sound better, which could be due to conductive hearing loss in the left ear. However, this option does not provide a definitive result for conductive hearing loss.
Choice C rationale
Air conduction being greater than bone conduction in the left ear is a normal finding and does not indicate conductive hearing loss. In conductive hearing loss, bone conduction is typically better than air conduction.
Choice D rationale
Air conduction being less than bone conduction in the left ear is indicative of conductive hearing loss. This result means that the sound is being conducted through the bones of the skull more effectively than through the air, which is a hallmark of conductive hearing loss.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
White drainage on the eyelids is not a normal finding and should be reported to the surgeon. However, this is not a standard discharge instruction but rather a sign of potential infection.
Choice B rationale
Sleeping on the abdomen is not recommended after cataract surgery as it can increase pressure on the eye and disrupt healing. Patients are usually advised to sleep on their back or the unaffected side.
Choice C rationale
Avoiding lifting anything heavier than 4.5 kg (10 lb) for 1 week is a standard instruction to prevent increased intraocular pressure and ensure proper healing of the surgical site.
Choice D rationale
Bending at the waist to pick up objects can increase intraocular pressure and should be avoided. Patients are advised to bend at the knees instead.
Correct Answer is A
Explanation
Choice A rationale
Applying the ointment in a thin line into the conjunctival sac ensures that the medication is properly distributed across the surface of the eye, allowing for effective treatment of the bacterial conjunctivitis.
Choice B rationale
Asking the child to look down before applying the ointment is not necessary and may make the application process more difficult. The focus should be on ensuring the ointment is applied correctly.
Choice C rationale
Using a sterile glove and applicator is not required for applying ophthalmic ointment. Clean hands and proper technique are sufficient to ensure safe and effective application.
Choice D rationale
Wiping from the outer to the inner canthus is incorrect. The correct technique is to wipe from the inner to the outer canthus to prevent the spread of infection.
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