NEUROLOGY
SURGERY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A patient has been treated for external otitis for the second time during the summer months. Which education will be provided for the patient to reduce the risk of developing this problem? (Select all that apply.)
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Do not clean the external canal with cotton-tipped applicators.
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Irrigate the ears daily with a warm saline solution.
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Avoid getting the ear wet when swimming or showering.
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Use an antiseptic preparation after swimming, unless there is a history of tympanic membrane perforation.
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Ensure that cerumen is absent from the external canal by irrigating once a week after instilling mineral oil.
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Explanation:
Detailed explanation-1: -Most cases of otitis externa are caused by a bacterial infection, although the condition can also be caused by: irritation. fungal infections.
Detailed explanation-2: -When otitis externa is accompanied by furuncle formation, incision and drainage may be necessary. Diffuse otitis externa usually responds to application 4 times a day for 7 to 10 days of a topical antibiotic. For intact tympanic membrane, can use neomycin, polymyxin B, or trimethoprim sulfate.
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