Atherosclerosis involves buildup of plaque, cholesterol, and fatty substances that narrows arteries. What is a typical consequence?

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Multiple Choice

Atherosclerosis involves buildup of plaque, cholesterol, and fatty substances that narrows arteries. What is a typical consequence?

Explanation:
Plaque buildup in the arteries narrows the opening (lumen), increasing resistance to blood flow. The typical consequence is artery blockage that disrupts blood flow, which can cause ischemia in the tissues supplied by that vessel and may lead to events like a heart attack or stroke if a plaque ruptures and a clot forms. This condition does not cause rapid healing of damaged arteries, and it tends to be associated with higher cholesterol contributing to the problem, not a decrease. Additionally, arteries become stiffer and less elastic, not more elastic, as atherosclerosis progresses.

Plaque buildup in the arteries narrows the opening (lumen), increasing resistance to blood flow. The typical consequence is artery blockage that disrupts blood flow, which can cause ischemia in the tissues supplied by that vessel and may lead to events like a heart attack or stroke if a plaque ruptures and a clot forms. This condition does not cause rapid healing of damaged arteries, and it tends to be associated with higher cholesterol contributing to the problem, not a decrease. Additionally, arteries become stiffer and less elastic, not more elastic, as atherosclerosis progresses.

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