Which term refers to hardening of the arteries due to plaque formation in the inner lining?

Which term refers to hardening of the arteries due to plaque formation in the inner lining?

• A. Atherosclerosis
• B. Avitaminosis
• C. Aspartame
• D. Ascites

Answer: (A)

Hardening of the arteries due to plaque formation in the inner lining is known as atherosclerosis. Plaques accumulate in the intima of arteries, made up of cholesterol, fats, calcium, and cell debris, which stiffens vessel walls and narrows the lumen. This reduced blood flow increases the risk of heart attack, stroke, and other cardiovascular problems. Other terms don’t describe this vascular change: avitaminosis is a vitamin deficiency, aspartame is an artificial sweetener, and ascites is fluid buildup in the abdomen usually due to liver disease.

Hardening of the arteries due to plaque formation in the inner lining is known as atherosclerosis. Plaques accumulate in the intima of arteries, made up of cholesterol, fats, calcium, and cell debris, which stiffens vessel walls and narrows the lumen. This reduced blood flow increases the risk of heart attack, stroke, and other cardiovascular problems. Other terms don’t describe this vascular change: avitaminosis is a vitamin deficiency, aspartame is an artificial sweetener, and ascites is fluid buildup in the abdomen usually due to liver disease.