A nurse is caring for a client who complains that he feels as though his ear is blocked and tells the nurse that he has a history of cerumen impaction in the external ear. The nurse, inspecting the ears for cerumen impaction, checks for which finding?
The presence of edema in the external auditory canal
A yellowish or brownish waxy material in the external auditory canal
Redness and swelling of the tympanic membrane
An external auditory canal that is longer than normal
The Correct Answer is B
Choice A Reason: The presence of edema in the external auditory canal is not a sign of cerumen impaction, but it may indicate other conditions such as otitis externa or allergic reaction.
Choice B Reason: A yellowish or brownish waxy material in the external auditory canal is a sign of cerumen impaction, as it shows that there is excess or hardened earwax that blocks the ear canal.
Choice C Reason: Redness and swelling of the tympanic membrane are not signs of cerumen impaction, but they may indicate other conditions such as otitis media or trauma.
Choice D Reason: An external auditory canal that is longer than normal is not a sign of cerumen impaction, but it may be a normal variation or a result of aging.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A Reason:For an endoscopy, the client must remain NPO (nothing by mouth) for 6 to 8 hours before the procedure to reduce the risk of aspiration and ensure a clear view of the esophagus and stomach.
Choice B Reason: A flexible tube is not introduced through the nose during the procedure, but through the mouth and down the esophagus.
Choice C Reason: During the procedure, a contrast dye is not administered via IV, but a sedative and an anesthetic spray are given to help you relax and numb your throat.
Choice D Reason: Clients undergoing an EGD typically receive moderate sedation (such as midazolam or propofol) to help them relax. They are usually drowsy and unaware during the procedure.
Correct Answer is C
Explanation
Choice A Reason: Placing an ice pack on the lips if they swell is not an appropriate instruction for a client who is taking allopurinol, as it may indicate an allergic reaction or angioedema, which requires immediate medical attention.
Choice B Reason: Using an OTC antihistamine lotion if a rash develops is not an appropriate instruction for a client who is taking allopurinol, as it may indicate a serious skin reaction such as Stevens-Johnson syndrome or toxic epidermal necrolysis, which requires immediate medical attention.
Choice C Reason: Drinking at least 8 glasses of fluid every day is an appropriate instruction for a client who is taking allopurinol, as it helps to prevent kidney stones and flush out uric acid from the body.
Choice D Reason: Taking the medication on an empty stomach 2 hours before meals is not an appropriate instruction for a client who is taking allopurinol, as it may cause stomach upset or nausea. The medication should be taken after meals with plenty of water.
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