What age-related changes take place in the blood, heart, and blood vessels?
What age-related changes take place in the blood, heart, and blood vessels?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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What age-related changes take place in the blood, heart, and blood vessels?
Expert Solution
Step 1
Introduction:
Aging is described as the process that decreases the number of healthy cells in the body. Thus the body loses its ability to respond to a challenge (internal or external stresses) to maintain homeostasis.
The body's ability to reproduce some of its cells is lost, and as cells are destroyed, they are not always replaced. Besides, there is tissue stiffening that ages the body.
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