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.

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

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

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

Which of the following is NOT a manifestation of AGEs effect on blood vessels?a. Endothelial dysfunctionb. Smooth muscle proliferationc. LDL trappingd. Decreased permeabilitye. Increased ECM deposition in their walls

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