Multiple Choice
With advancing age, the major change in the cardiovascular system involves:
A) irregular impulse conduction in the heart.
B) a reduced number of collagen fibers to support cardiac muscle.
C) vascular degeneration, leading to arteriosclerosis and atherosclerosis.
D) the heart valves becoming thin and weak.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: All of the following changes are associated
Q5: Lung expansion in the elderly may be
Q6: Which of the following factors lead to
Q7: Which of the following may develop in
Q8: Theories about the causes of aging include:<br>A)
Q9: All are physiological changes that occur with
Q10: What is a major factor leading to
Q11: Predisposing factors to osteoporosis in older women
Q12: Which of the following does NOT contribute
Q14: Vision in the elderly may be impaired