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A nurse is assessing an older adult client who is experiencing age-related changes. Which of the following findings should the nurse expect?

A.

Increased calcification of bones

B.

Increased muscle mass

C.

increased joint stiffness

D.

increased balance

Answer and Explanation

The Correct Answer is C

A.    In older adults, bones tend to lose calcium, becoming less dense, and more prone to fractures.
B.    Generally, older adults may experience a decrease in muscle mass due to factors such as decreased physical activity and hormonal changes.
C.    This is the correct answer. Joint stiffness is a common age-related change due to wear and tear on the cartilage.
D.    Balance tends to decline with age due to factors such as changes in vision, muscle strength, and joint flexibility.
 


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Related Questions

Correct Answer is A

Explanation

A. A urine specific gravity of 1.020 indicates a concentration within the normal range, suggesting that the kidneys are effectively conserving water and concentrating urine, which is a positive response to fluid therapy.
B. A sodium level of 165 mEq/L is elevated and may indicate hypernatremia, which could be a sign of inadequate water intake or excess sodium.
C. Hct (hematocrit) of 62% may indicate hemoconcentration and is not a specific marker for fluid status.
D. A potassium level of 5.2 mEq/L is within the normal range and is not a specific indicator of the effectiveness of fluid resuscitation.

Correct Answer is A

Explanation

A. The low pH (below the normal range of 7.35-7.45) indicates acidosis. The elevated PaCO2 (above the normal range of 35-45 mm Hg) suggests respiratory involvement, indicating respiratory acidosis.
B. Metabolic acidosis is characterized by a low pH and low HCO3, not an elevated PaCO2.
C. Respiratory alkalosis is characterized by a high pH and low PaCO2.
D. Metabolic alkalosis is characterized by a high pH and high HCO3.

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