Which neck artery is typically checked for bruits with the bell of a stethoscope?

• A. Jugular
• B. Brachial
• C. Carotid arteries
• D. Radial

Answer: (C)

Bruits indicate turbulent blood flow from a narrowed artery. In the neck, the carotid arteries are the ones you listen for with the bell of a stethoscope because they are the major vessels that can develop atherosclerotic narrowing. If there’s significant stenosis, the flow becomes turbulent and a whooshing sound—heard best with the bell—signals potential carotid disease and stroke risk. The jugular vein wouldn’t produce an arterial bruit; it’s a venous structure. The brachial and radial arteries are in the arm, not the neck, so auscultating them wouldn’t screen for neck vascular issues. To check, place the bell over the carotid artery along the medial edge of the sternocleidomastoid, one side at a time, with careful, gentle palpation to avoid triggering the carotid sinus.