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Difficulty: HardAging Process

The family of a 91-year-old resident in an assisted living community is distressed because the resident, who normally enjoys reading and independent socialization, abruptly became restless, combative, and disoriented over the last 12 hours. The family insists the resident needs immediate admission to a psychiatric facility for advanced dementia. Which action should the practical nurse prioritize?

  1. Obtain a pulse oximetry reading, vital signs, and a focused physical assessment to investigate for an acute physiological illness.Answer
  2. B
    Reassure the family that sudden drops in cognitive function are an expected progression of the normal aging process in the oldest-old population.
  3. C
    Place the resident in a gerichair with an attached lap tray to prevent wandering and falls while awaiting the healthcare provider's evaluation.
  4. D
    Attempt to use logical verbal reasoning to de-escalate the combative behavior before contacting the primary healthcare provider.

Answer

Obtain a pulse oximetry reading, vital signs, and a focused physical assessment to investigate for an acute physiological illness.
In the older adult population, a sudden, acute onset of confusion, restlessness, and combativeness is a hallmark sign of delirium. Delirium is frequently a secondary symptom caused by an underlying, untreated physiological issue such as a urinary tract infection, pneumonia, hypoxia, or medication toxicity. Because older adults often exhibit atypical presentations of illness, the nurse must prioritize physiological data collection to identify life-threatening medical conditions before considering psychological diagnoses or restrictive safety measures.

Step-by-Step Solution

1
Analyze the timeline and onset of the client's symptoms.
The cognitive and behavioral changes occurred abruptly over 12 hours, which is characteristic of delirium.
Differentiating between the slow, gradual decline of dementia and the rapid, sudden onset of delirium is critical in geriatric nursing.
2
Identify the physiological principles of the aging process.
Older adults frequently present with atypical signs of physical illness, where acute confusion or agitation may be the primary indicator of an infection, hypoxia, or electrolyte imbalance.
Age-related physiological changes alter how the body responds to illness, often suppressing typical symptoms like high fever in favor of cognitive changes.
3
Apply prioritization frameworks (Nursing Process and Maslow's Hierarchy).
Assessment takes priority over implementation. Physiological needs take priority over psychological interventions or applying restraints.
The nurse must collect physical data (vital signs, oxygenation) to identify potential life-threatening underlying causes before assuming the issue is purely psychiatric or behavioral.

Key Concept

Atypical Presentation of Illness and Delirium in the Aging Process
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Topics

Aging Process

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