Select the typical effects of aging on the cardiovascular system.Multiple select question.Heart tends to become smaller each decadeDecreased maximum heart rateGradual decrease in blood pressureHeart valves become less flexibleMore atherosclerosis of heart vessels

Item81points Time Remaining 1 hour 17 minutes 36 seconds01:17:36Item 8 Time Remaining 1 hour 17 minutes 36 seconds01:17:36What Is an Example of a Change Due to Aging of the Cardiovascular System?What is an example of a change due to aging of the cardiovascular system?Multiple ChoiceThe tunica interna of arteries thickens, decreasing arterial diameter.The direction of blood flow in some capillaries reverses, leading to more capillary filtration.Walls of veins lose collagen.Arteries become less rigid.

Changes in the cardiovascular system during the ageing process includeQuestion 4Select one:a.Physical appearanceb.Fibrosis and stenosis of the valvesc.Hole in heartd.A & C

Select all of these that contribute to the typical increase in blood pressure with aging.Multiple select question.Cross-linking of elastic fibers in the arteriesAtherosclerosisIncreased diameter of artery lumenWeakening of the middle layer of the artery

Which of the following results from age-related changes to the cardiovascular system?Multiple ChoiceIncreased elasticity in vessel wallsDecreased vascular response to blood pressure changesIncreased blood flow to extremities

How is resting cardiac output affected by age?Multiple choice question.It increases with age in only healthy people.It remains stable with age in healthy people.It increases with age in all people.It decreases with age in all people.