The nurse would record a pulse as bradycardic if the rate were:
62 beats/min.
59 beats/min.
64 beats/min.
60 beats/min.
The Correct Answer is B
A. Bradycardia is defined as a heart rate lower than 60 beats per minute. Therefore, 62 beats per minute is not bradycardic.
B. 59 beats per minute would be considered bradycardic, as it is below 60.
C. 64 beats per minute is within normal limits.
D. 60 beats per minute is on the threshold of bradycardia but typically is still within normal limits for some individuals.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. A blood pressure of 124/84 mm Hg is slightly elevated and falls into the "elevated blood pressure" category.
B. Elevated blood pressure (120-129 systolic and less than 80 diastolic) is considered a risk factor for developing hypertension.
C. Hypertension stage 1 begins at 130/80 mm Hg, not at 124/84 mm Hg.
D. Hypertension stage 2 requires a reading of 140/90 mm Hg or higher.
Correct Answer is ["A","B","C","D"]
Explanation
A. A significant drop in blood pressure when standing (typically greater than 20 mm Hg systolic or 10 mm Hg diastolic) is a hallmark of orthostatic hypotension.
B. Dizziness upon standing is a classic symptom of orthostatic hypotension due to decreased blood flow to the brain.
C. Blurred vision can also result from decreased blood flow and is a common symptom of orthostatic hypotension.
D. Syncope (fainting) can occur as a result of orthostatic hypotension when the brain does not receive enough oxygenated blood due to the drop in blood pressure.
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