Cardiology
Examination 4: Examine the neck for carotid pulse
Observe for carotid pulsations.
Place your fingers behind the patient's neck and compress the carotid
artery on one side with your thumb at or below the
level of the cricoid cartilage. Press firmly but not to the point of
discomfort.
Avoid compressing both sides a the same time. This could
cut off the blood supply to the brain and cause syncope.
Avoid
compressing the carotid sinus higher up in the neck. This could lead to bradycardia
and depressed blood pressure.
Assess the following:
The amplitude of the pulse
The contour of the pulse wave
- is it slow rising?
Variations in amplitude from beat to beat or with respiration.
Repeat on the opposite side.
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