Which is an age-related change associated with the cardiovascular system? quizlet

A 65-year-old with renal insufficiency

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Which of the following are age
Which of the following is a normal age
Which is a physiologic change of the cardiovascular system associated with aging quizlet?
Which is an age

Explanation:
Many medications are excreted through the kidneys; therefore, the patient with the highest risk for drug toxicity is the patient with renal insufficiency.

An older adult with chronic diarrhea has increased gastric motility, which may decrease the absorption of the medication and not increase the risk of toxicity.

A BMI of 22.6 is within the normal range; therefore, the client is not at as high risk as someone who is underweight or overweight.

Vascular changes do happen with diabetes mellitus, which may increase the risk for drug toxicity. Because the client has been diagnosed with diabetes for only 2 years, vascular changes are usually not significant enough to put the client at a higher risk than someone with known renal insufficiency.

The nurse is providing medication instructions to an older client who is taking digoxin (Lanoxin) daily for atrial fibrillation. The nurse notes that which age-related body change could place the client at risk for digoxin toxicity?

1. Decreased muscle strength and loss of bone density

2. Decreased cough efficiency and decreased vital capacity

3. Decreased salivation and decreased gastrointestinal motility

4. Decreased lean body mass and decreased glomerular filtration rate

Answer: 4 Older client is at risk of toxicity because of decreased body mass and GFR, the client's kidneys do not excrete the heart medication as well as a younger patient's kidneys. 1 is incorrect because muscle strength and bone density would not affect drug metabolism. 2 is incorrect because lung function would also not impact drug metabolism. 3 is incorrect because slower gastric motility would not impact the overall amount of drug absorbed, it may just slow down the absorption.

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Which of the following are age

The changes in the cardiovascular system associated with aging are a decrease in elasticity and an increase in stiffness of the arterial system.

Which of the following is a normal age

Age-related changes associated with the cardiovascular system include decreased cardiac output, increased blood pressure, decreased compliance of the heart muscle, and thickening of the heart valves.

Which is a physiologic change of the cardiovascular system associated with aging quizlet?

Which is a physiologic change of the cardiovascular system associated with aging? In older adult patients, the number of pacemaker cells is decreased due to loss of tissue integrity and inability of the cells to divide. The size of the left ventricle increases with age due to the dilation of heart muscles.

Which is an age

Which is an age-related change in the respiratory system? Age-related changes associated with the respiratory system include decreased gas exchange and diffusing capacity. Age-related changes associated with the cardiovascular system include increased blood pressure and decreased cardiac output.