Which term denotes the condition of hardening of blood vessels due to fatty plaque?

Which term denotes the condition of hardening of blood vessels due to fatty plaque?

• A. Atherectomy
• B. Atherosclerosis
• C. Atrioventricular
• D. Arthroplasty

Answer: (B)

Hardening of arteries caused by fatty plaque is called atherosclerosis. The name combines a root meaning fatty or porridge-like material with a suffix meaning hardening, describing how lipid-rich plaques accumulate in the inner lining of arteries and progressively stiffen and narrow them. Over time, these plaques can calcify and reduce elasticity, which impairs blood flow and can lead to cardiovascular problems like heart attack or stroke. Atherectomy is a procedure that removes plaque from an artery, not the disease itself. Atrioventricular relates to the heart’s atria and ventricles, and arthroplasty is joint replacement surgery. These terms describe actions or anatomical regions, not the arterial disease described here.

Hardening of arteries caused by fatty plaque is called atherosclerosis. The name combines a root meaning fatty or porridge-like material with a suffix meaning hardening, describing how lipid-rich plaques accumulate in the inner lining of arteries and progressively stiffen and narrow them. Over time, these plaques can calcify and reduce elasticity, which impairs blood flow and can lead to cardiovascular problems like heart attack or stroke.

Atherectomy is a procedure that removes plaque from an artery, not the disease itself. Atrioventricular relates to the heart’s atria and ventricles, and arthroplasty is joint replacement surgery. These terms describe actions or anatomical regions, not the arterial disease described here.