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 C
Explanation
A. The area directly below the sternum is not the location for the apical pulse.
B. The third intercostal space is too high for the apical pulse, which is best heard at the fifth intercostal space.
C. The left midclavicular line at the fifth intercostal space is the proper location for auscultating the apical pulse.
D. Placing the stethoscope above the left nipple does not ensure accurate assessment of the apical pulse.
Correct Answer is D
Explanation
A. A murmur or swishing sound does not correspond to the diastolic pressure; it is more indicative of turbulent blood flow.
B. Clear tapping sounds are heard at systolic pressure but do not indicate diastolic pressure.
C. Knocking sounds are associated with systolic pressure, not diastolic.
D. The muffling sound heard after the first Korotkoff sounds indicates the diastolic pressure in children and some adults, which is the correct method for assessing the diastolic reading.
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