What does the term “dysphagia” refer to?
Protrusion of the gastric mucosa through a segment of weakened muscle
Absence of a connection of the esophagus to the stomach
Recurrent reflux of stomach acid into the esophagus
Difficulty swallowing
The Correct Answer is D
Choice A rationale
Protrusion of the gastric mucosa through a segment of weakened muscle describes a hernia, not dysphagia.
Choice B rationale
Absence of a connection of the esophagus to the stomach describes esophageal atresia, not dysphagia.
Choice C rationale
Recurrent reflux of stomach acid into the esophagus describes gastroesophageal reflux disease (GERD), not dysphagia.
Choice D rationale
Dysphagia refers to difficulty swallowing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Hypotension, or low blood pressure, is not typically a clinical sign of urinary tract infections in the elderly.
Choice B rationale
Confusion can be a clinical sign of urinary tract infections in the elderly. UTIs can cause sudden changes in behavior or increased confusion in older adults.
Choice C rationale
Weight gain is not typically a clinical sign of urinary tract infections in the elderly.
Choice D rationale
Insomnia, or difficulty sleeping, is not typically a clinical sign of urinary tract infections in the elderly. Hypothyroidism Explore
Correct Answer is D
Explanation
Choice A rationale
Insulin helps to decrease blood glucose levels by promoting the uptake and storage of glucose in cells.
Choice B rationale
Parathyroid hormone primarily regulates calcium levels in the body, not blood glucose levels.
Choice C rationale
Calcitonin also primarily regulates calcium and phosphate levels in the body, not blood glucose levels.
Choice D rationale
Glucagon helps to increase blood glucose levels by promoting the breakdown of glycogen to glucose in the liver. Diverticulitis Explore
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