When auscultating a patient's lungs, a nurse hears an audible, high-pitched crowing sound. The nurse identifies this sound as

Rales

Stridor

wheezes

Rhonchi

Answer and Explanation

The Correct Answer is B

A: Rales are described as fine crackling sounds, not high-pitched crowing.

B: Stridor is a high-pitched, wheezing sound heard primarily during inhalation and is often caused by an obstruction in the upper airway.
C: Wheezes are typically associated with asthma and are musical in nature, occurring mostly during exhalation.
D: Rhonchi are low-pitched sounds that resemble snoring and are caused by obstructions in the larger airways.

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Correct Answer is A

Explanation

A: Due to age-related reductions in gastrointestinal muscle efficiency, which slows the digestive process and can lead to increased water absorption from stool.
B: Overstates the issue, not all elderly patients experience difficulties, and it does not account for individual variability or other influencing factors like diet and medication.
C: Misrepresents the frequency and reasons for laxative use among the elderly, not all of whom misuse these medications.
D: While changes in rectal sphincter elasticity can affect some elderly individuals, it is less commonly a direct cause of constipation compared to decreased peristalsis.

A. Hypoglycemia B. Report of dizziness C. Temperature of 39° C (102.2° F). D. History of cigarette smoking

Correct Answer is B

Explanation

A: Hypoglycemia does not directly correlate with a lower heart rate.

B: A heart rate of 56/min may indicate bradycardia, which can lead to symptoms like dizziness due to decreased cardiac output and subsequently reduced cerebral perfusion.
C: A fever would typically increase the heart rate, not decrease it.

D: Cigarette smoking is more commonly associated with an increased heart rate due to stimulants like nicotine.

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When auscultating a patient's lungs, a nurse hears an audible, high-pitched crowing sound. The nurse identifies this sound as

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

During the physical assessment, the nurse asks an elderly female patient if she experiences constipation. The nurse knows that

Correct Answer is A

Explanation

A nurse is collecting data on client who has a heart rate of 56/min. Which of the following findings should the nurse expect?

Correct Answer is B

Explanation

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