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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A: Bradycardia is typically not associated with acute pain; instead, pain usually triggers a sympathetic response, leading to tachycardia.
B: Hypoglycemia has no direct correlation with acute pain levels.
C: Pain tends to increase, not decrease, the respiratory rate due to stress and increased metabolic demand.
D: Acute pain can lead to elevated blood pressure as part of the body's stress response, which includes activation of the sympathetic nervous system.
Correct Answer is D
Explanation
A: Sonorous wheezes are low-pitched sounds and do not describe fine rales.
B: Musical or whistling sounds typically describe wheezes which are continuous and not the discontinuous sound of rales.
C: Noisy, snoring sounds are characteristic of rhonchi, not rales.
D: Fine rales are high-pitched, brief, and discontinuous crackling sounds that are often likened to the sound of hair being rubbed between fingers, indicative of fluid in the small airways.
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