The presence of bruits over the carotids indicates which condition?

• A. Hypertension
• B. Hyperlipidemia
• C. Anemia
• D. Atherosclerosis

Answer: (D)

Carotid bruits arise from turbulent blood flow through a narrowed carotid artery, most often caused by atherosclerotic plaque buildup. This narrowing creates a distinct whooshing sound that you can hear with a stethoscope. The finding signals carotid artery stenosis due to atherosclerosis, which raises the risk of transient ischemic attack or stroke and warrants further vascular assessment (like duplex ultrasound or imaging). Hypertension and hyperlipidemia contribute to the development of atherosclerosis, but the bruit itself points to the presence of narrowed, diseased carotid arteries rather than just high blood pressure or lipid levels. Anemia can cause different flow changes, but not the localized carotid bruit from arterial narrowing.