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Difficulty: MediumAging Process

A practical nurse (PN) is completing a routine health assessment for a 77-year-old client at an outpatient community clinic. Which of the following findings should the PN recognize as expected physiological changes of the aging process? (Select all that apply.)

  1. Decreased sensitivity to high-pitched soundsAnswer
  2. B
    Sudden onset of mild confusion in the late afternoon
  3. Loss of subcutaneous fat and decreased skin elasticityAnswer
  4. D
    Resting heart rate of 110 beats per minute
  5. Reduced bladder capacity and increased residual urineAnswer

Answer

The expected physiological changes of the aging process include decreased sensitivity to high-pitched sounds, loss of subcutaneous fat with decreased skin elasticity, and reduced bladder capacity with increased residual urine.
Expected physiological changes in older adulthood result from a gradual, natural decline in cellular regeneration and organ function. Recognizing these normal adaptations—such as presbycusis (loss of high-frequency hearing), skin thinning and loss of elasticity, and decreased bladder tone—helps the nurse provide appropriate anticipatory guidance and avoid unnecessary medical interventions for benign age-related changes.

Step-by-Step Solution

1
Analyze the client's demographic data and the assessment setting.
The client is a 77-year-old adult presenting for a routine assessment, meaning the focus is on distinguishing normal geriatric baselines from acute pathological changes.
Establishing the developmental stage sets the framework for what physiological findings are considered normal.
2
Evaluate each assessment finding against normal aging parameters.
Sensory (hearing loss), integumentary (thinning skin), and genitourinary (reduced bladder capacity) changes are identified as normal. Acute cognitive changes and resting tachycardia are identified as abnormal.
Differentiating between benign age-related changes and signs of acute illness is essential for safe nursing prioritization.

Key Concept

Normal Physiological Adaptations in Older Adults
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Topics

Aging Process

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