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Difficulty: MediumData Collection Techniques

During a scheduled home health visit, a practical nurse (PN) interviews the caregiver of an older adult client. The caregiver reports, "Since yesterday evening, my mother has been extremely restless, seeing things that aren't there, and doesn't know what year it is." The client's medical history includes type 2 diabetes and osteoarthritis, with no prior cognitive deficits. What is the priority data collection action for the PN?

  1. A
    Document the new symptoms as an expected progression of age-related dementia.
  2. B
    Complete an independent, comprehensive psychiatric evaluation to diagnose the cause of the hallucinations.
  3. Measure the client's vital signs and capillary blood glucose level.Answer
  4. D
    Ask the caregiver why they did not take the client to the emergency department immediately.

Answer

The correct action is to measure the client's vital signs and capillary blood glucose level.
The sudden onset of confusion, restlessness, and hallucinations in an older adult without a history of cognitive impairment strongly indicates delirium. Delirium is a medical emergency that is often triggered by a physiological imbalance, such as an infection, hypoxia, or metabolic disturbances (e.g., hypoglycemia, which is a high risk given the client's history of type 2 diabetes). The priority action is to utilize basic physical data collection techniques—specifically measuring vital signs and capillary blood glucose—to identify potential physiological causes that require prompt medical treatment.

Step-by-Step Solution

1
Analyze the client's presentation based on the caregiver's report.
The client is experiencing a sudden onset of restlessness, hallucinations, and disorientation without a prior history of cognitive deficits.
Recognizing the difference between acute delirium (sudden onset) and chronic dementia (gradual onset) is essential for prioritizing care in older adult populations.
2
Determine the priority nursing action for a client exhibiting signs of acute delirium.
The PN must prioritize physiological data collection.
Acute delirium is frequently caused by underlying, reversible physiological issues such as hypoxia, infection (e.g., UTI), or hypoglycemia (especially in a client with a history of diabetes). Collecting vital signs and blood glucose data provides immediate, objective information to report to the supervising healthcare provider.

Key Concept

Prioritizing physiological data collection techniques to identify reversible causes of acute delirium in older adults.
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Data Collection Techniques

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