The nurse should teach a diabetic client that which symptom is indicative of hypoglycemia?

Anorexia

Warm skin

Fruity breath

Nervousness

Answer and Explanation

The Correct Answer is D

Choice A Reason: Anorexia is not a symptom of hypoglycemia, but it may indicate a loss of appetite due to other causes such as nausea, infection, or depression.

Choice B Reason: Warm skin is not a symptom of hypoglycemia, but it may indicate a fever, inflammation, or infection.

Choice C Reason: Fruity breath is not a symptom of hypoglycemia, but it may indicate ketoacidosis, which is a serious complication of hyperglycemia.

Choice D Reason: Nervousness is a symptom of hypoglycemia, as the low blood glucose level affects the brain and causes anxiety, irritability, confusion, and tremors.

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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.

A. The presence of edema in the external auditory canal B. A yellowish or brownish waxy material in the external auditory canal C. Redness and swelling of the tympanic membrane D. An external auditory canal that is longer than normal

Correct Answer is B

Explanation

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.

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The nurse should teach a diabetic client that which symptom is indicative of hypoglycemia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching about an endoscopy with a client who has dysphagia. Which of the following statements should the nurse include in the teaching?

Correct Answer is A

Explanation

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?

Correct Answer is B

Explanation

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