MEDICAL PHYSIOLOGY

PHYSIOLOGY

CARDIOVASCULAR PHYSIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Effects of aging on the cardiovascular system include slower heart rate and increased deposit of lipofuscin
A
true
B
false
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -The main artery from the heart (aorta) becomes thicker, stiffer, and less flexible. This is probably related to changes in the connective tissue of the blood vessel wall. This makes the blood pressure higher and makes the heart work harder, which may lead to thickening of the heart muscle (hypertrophy).

Detailed explanation-2: -Age-related changes associated with the cardiovascular system include decreased cardiac output, increased blood pressure, decreased compliance of the heart muscle, and thickening of the heart valves.

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