RN Nursing · Cardiovascular Assessment · Practice question
A nurse is assessing a client's circulatory system. Which of the following pulse sites should the nurse avoid assessing bilaterally at the same time?
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Femoral.
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✓
Carotid.
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Brachial.
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Popliteal
Answer & explanation
Correct: Carotid.
The carotid arteries supply blood directly to the brain. Assessing both carotid pulses simultaneously by applying pressure to both sides of the neck at the same time can severely reduce cerebral blood flow, potentially causing syncope, dizziness, or even stroke — particularly in older adults or those with atherosclerosis. For this reason, nurses must always assess carotid pulses one side at a time, never bilaterally. The femoral arteries, while large, can be assessed bilaterally without interrupting circulation to a single vital organ in the same dangerous way. The brachial and popliteal pulses are peripheral vessels supplying the limbs; simultaneous bilateral assessment of these sites does not compromise perfusion to the brain or other critical organs. This precaution about the carotid site is a fundamental principle of cardiovascular assessment and patient safety, making it the correct answer here.
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