If dehydration occurs, the blood pressure will
become muffled.
decrease.
remain the same.
Increase
The Correct Answer is B
A. Dehydration causes a drop in circulating blood volume, which can lead to lower blood pressure, not muffled sounds.
B. When a person is dehydrated, there is less fluid in the bloodstream, which typically causes a decrease in blood pressure.
C. Blood pressure is likely to decrease in dehydration due to reduced circulating volume, rather than remain unchanged.
D. Dehydration will not increase blood pressure; it typically causes a compensatory decrease in blood pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
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.
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.
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