If a silence is heard between sounds when auscultating blood pressure, it is termed a(n)
pulse deficit
diastolic
auscultatory gap
widened pulse pressure
The Correct Answer is C
A. Pulse deficit refers to the difference between the apical and radial pulse, not a silence between sounds during blood pressure measurement.
B. Diastolic refers to the phase of the blood pressure cycle when the heart is at rest, not to a silent period.
C. An auscultatory gap is a period of silence between the systolic and diastolic sounds heard when taking blood pressure. It can be indicative of arterial stiffness or other vascular issues.
D. Widened pulse pressure refers to the difference between systolic and diastolic pressures, not a silence during auscultation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
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.
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