A nurse is collecting data on client who has a heart rate of 56/min. Which of the following findings should the nurse expect?
Hypoglycemia
Report of dizziness
Temperature of 39° C (102.2° F).
History of cigarette smoking
The Correct Answer is B
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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Related Questions
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.
Correct Answer is A
Explanation
A: To accurately assess for orthostatic hypotension, the initial blood pressure should be measured while the client is supine. This establishes a baseline for comparing subsequent measurements.
B: Placing the client in a sitting position is a subsequent step in the sequence to monitor changes but is not the first action.
C: Determining the client's blood pressure changes after each position is essential but follows the initial supine measurement.
D: Assisting the client into a standing position is also part of the assessment process for orthostatic hypotension but should occur after recording the supine and sitting blood pressures.
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