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Difficulty: MediumSensory and Perceptual Alterations

A client on a busy cardiovascular step-down unit becomes increasingly agitated. The client's room is brightly lit, and multiple monitor alarms are continuously sounding. The client points frantically at the electrocardiogram (ECG) lead wires on their chest and shouts, 'Get these worms off of me!' Which of the following nursing interventions should the nurse implement to manage this perceptual alteration? Select all that apply.

  1. Group routine nursing care tasks together to provide uninterrupted periods of rest.Answer
  2. Inform the client, 'I see the wires for your heart monitor, but I do not see any worms.'Answer
  3. C
    Pretend to brush the worms off the client's chest to immediately relieve their distress.
  4. Decrease environmental stimuli by dimming the overhead lights and lowering monitor alarm volumes to safe limits.Answer
  5. E
    Reassure the client that seeing unusual things is a normal, expected part of the aging process after a major illness.
  6. F
    Assign the unlicensed assistive personnel (UAP) to sit with the client and evaluate their neurological status every hour.

Answer

The correct interventions are grouping nursing care tasks, presenting reality regarding the ECG wires, and decreasing environmental stimuli like lights and alarms.
The client is experiencing an illusion driven by sensory overload. The most appropriate interventions involve directly reducing the sensory burden (dimming lights, lowering alarms), clustering care to allow for uninterrupted sleep, and using therapeutic communication to gently present reality without arguing or validating the altered perception.

Step-by-Step Solution

1
Analyze the client's symptoms and environmental context.
The client is in a high-stimulus environment (alarms, bright lights) and is misinterpreting a real physical object (ECG wires) as worms.
Identifying the phenomenon as an illusion exacerbated by sensory overload guides the selection of appropriate interventions.
2
Evaluate communication strategies for perceptual alterations.
The nurse must present reality without arguing or reinforcing the false perception.
Therapeutic communication maintains trust and helps orient the client to reality.
3
Determine appropriate environmental and delegatory actions.
The environment must be modified to reduce sensory input, and nursing assessments must remain with the registered nurse.
Sensory overload requires decreased stimulation and clustered care. Neurological evaluation of an unstable client is outside the scope of practice for a UAP.

Key Concept

Sensory Overload and Illusion Management
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Topics

Sensory and Perceptual Alterations

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