Which of the following happens to the cardiovascular system as we age?
A) The heart begins to pump more blood per minute.
B) The arteries become more elastic.
C) Fat deposits form in the heart and arteries.
D) The amount of muscle tissue in the heart increases.

Question

Quizplus · Accepted Answer

As we age, fat deposits can build up in the heart and arteries, increasing the risk for cardiovascular disease. Option A is incorrect because the heart's efficiency decreases with age, so it actually pumps less blood per minute. Option B is incorrect because arterial stiffness tends to increase with age, making them less elastic. Option D is incorrect because aging leads to a decrease in muscle tissue in the heart, which can also impair its function.

Which of the Following Happens to the Cardiovascular System as We