Which term describes the hardening of arteries?

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Prepare for the Anatomy and Physiology Test. Use flashcards and multiple choice questions, each with hints. Enhance your knowledge for the exam of the multiple organ systems!

Multiple Choice

Which term describes the hardening of arteries?

Explanation:
Arterial stiffening is the idea behind arteriosclerosis, the term that describes the hardening of arteries. This reflects a loss of elasticity in the arterial walls, making them less compliant and able to expand with each heartbeat. Atherosclerosis is related but more specific: it involves lipid plaques that narrow the lumen and can contribute to stiffness. The other options don’t fit because an aneurysm is a bulging weak spot in a vessel wall, and varicose veins are dilated veins, not arteries.

Arterial stiffening is the idea behind arteriosclerosis, the term that describes the hardening of arteries. This reflects a loss of elasticity in the arterial walls, making them less compliant and able to expand with each heartbeat. Atherosclerosis is related but more specific: it involves lipid plaques that narrow the lumen and can contribute to stiffness. The other options don’t fit because an aneurysm is a bulging weak spot in a vessel wall, and varicose veins are dilated veins, not arteries.

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