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
Pulse pressure is calculated as the difference between systolic and diastolic blood pressure. 170 - 90 = 80 mm Hg, so the pulse pressure would be 80mmHg.
Correct Answer is C
Explanation
A. Temperature often decreases in cases of severe blood loss due to shock and hypothermia.
B. A decrease in pulse is unlikely in severe blood loss. The body compensates with an increased heart rate.
C. A decrease in blood pressure is expected in cases of significant blood loss, as the body struggles to maintain adequate circulation.
D. Respirations may increase in response to blood loss, not decrease, as the body attempts to increase oxygen intake.
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