A patient presents to the emergency department with complaints of frequent urination, excessive thirst, chronic fatigue, and mild confusion. Serum glucose is shown to be within normal limits. Which condition is described?

Diabetes mellitus

Underactive thyroid

Acute thyroiditis

Diabetes insipidus

Answer and Explanation

The Correct Answer is D

Diabetes insipidus is a disorder of water balance caused by a deficiency of antidiuretic hormone (ADH) or a resistance to its action. ADH regulates the reabsorption of water in the kidneys and prevents excessive urine output. Without enough ADH or with reduced sensitivity to it, the kidneys produce large amounts of diluted urine, leading to frequent urination and thirst. Chronic fatigue and mild confusion may result from dehydration and electrolyte imbalance. Serum glucose is not affected by diabetes insipidus, unlike diabetes mellitus, which is a disorder of carbohydrate metabolism.

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Correct Answer is ["A","B"]

Explanation

Memory impairment. A TIA is a temporary interruption of blood flow to a part of the brain, causing neurological deficits that usually resolve within 24 hours. The symptoms of a TIA may include difficulty speaking, understanding, reading, or writing; confusion; memory loss; weakness or numbness on one side of the body; vision problems; or dizziness.

A. Peptic ulcer B. Gastritis C. Barrett's esophagus D. Dyspepsia

Correct Answer is C

Explanation

Barrett's esophagus is a condition in which the normal squamous epithelium of the esophagus is replaced by columnar epithelium due to chronic acid reflux. This can increase the risk of esophageal cancer and cause symptoms such as dysphagia, odynophagia, and a sensation of a lump in the throat.

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A patient presents to the emergency department with complaints of frequent urination, excessive thirst, chronic fatigue, and mild confusion. Serum glucose is shown to be within normal limits. Which condition is described?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient's record has a transient ischemic attack (TIA) noted. What are the two symptoms of this condition? Choose 2 answers

Correct Answer is ["A","B"]

Explanation

A patient with a history of weight loss and dysphagia arrives at a medical office for a follow-up after a recently performed EGD. The patient reports feeling a lump in the throat Which condition is described?

Correct Answer is C

Explanation

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A patient presents to the emergency department with complaints of frequent urination, excessive thirst, chronic fatigue, and mild confusion. Serum glucose is shown to be within normal limits. Which condition is described?

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