A nurse is teaching a group of assistive personnel about the expected Integumentary changes in older adult clients. Which of the following findings should the nurse include in the teaching?
Increase in subcutaneous tissue
Decrease in pigmentation
Increase in moisture levels
Decrease in elasticity
The Correct Answer is D
A. Increase in subcutaneous tissue. Aging is associated with a decrease in subcutaneous fat, especially in the face, hands, and lower extremities, leading to thinner and more fragile skin.
B. Decrease in pigmentation. While some areas may lose pigmentation (e.g., hair turning gray), the skin often develops age spots or hyperpigmentation due to prolonged sun exposure.
C. Increase in moisture levels. Aging skin produces less sebum, leading to dryness rather than increased moisture.
D. Decrease in elasticity. Collagen and elastin fibers in the skin break down over time, leading to decreased skin elasticity, which contributes to wrinkles and sagging.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Attach a probe carefully to the client's finger to prevent discomfort. Peripheral edema may impair circulation, leading to inaccurate readings.
B. Apply a sensor pad to the client's forehead. The forehead provides a more accurate reading when peripheral circulation is compromised.
C. Secure a probe to one of the client's toes. Thickened toenails and edema may interfere with an accurate reading.
D. Obtain a pulse oximetry reading when peripheral edema has decreased. The nurse should not delay obtaining an oxygen saturation reading if an alternative site is available.
Correct Answer is C
Explanation
A. Pulse oximetry reading of 95%. COPD clients often have lower baseline oxygen levels (88-92%), making this reading unexpectedly high.
B. Decreased depth of respirations. COPD typically causes shallow and rapid breathing due to air trapping.
C. Flaring of the nostrils: Nostril flaring is a sign of increased respiratory effort, which is common in COPD exacerbations.
D. Respiratory rate of 16/min. → Normal range (12-20/min), not an expected finding during dyspnea.
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