A client with homonymous hemianopsia resulting from a stroke has a disturbed sensory perception.
An appropriate nursing intervention to help the client learn to compensate for this deficit during the rehabilitation period would be to:

Choice A rationale

Cervical spinal cord injuries at or above C3 disrupt the phrenic nerve, impairing diaphragm control, leading to respiratory failure. Mechanical ventilation compensates for the loss of neural signals required for effective breathing.

Choice B rationale

Unconsciousness alone does not necessitate ventilation unless breathing is compromised. Here, respiratory failure stems from cervical nerve injury, not loss of consciousness, requiring mechanical support.

Choice C rationale

The lungs themselves are not damaged in cervical spinal cord injuries; the issue lies in disrupted nerve signals needed for diaphragm and respiratory muscle function, necessitating ventilatory assistance.

Choice D rationale

Smoking history does not explain the acute respiratory failure caused by cervical spinal cord injuries. The need for ventilation directly results from damage to the neural control of respiratory muscles.

Choice A rationale

Reviewing the safety data sheet does not directly alleviate the immediate chemical injury or prevent further damage. Immediate irrigation of the eyes is the priority after chemical exposure to minimize damage to the ocular surface.

Choice B rationale

Continuous irrigation removes chemical agents from the eyes and prevents further damage. Ensuring a pain-free state and checking pH confirm the removal of irritants, essential for preventing deeper eye tissue damage.

Choice C rationale

Miotic drops reduce intraocular pressure but do not address acute chemical injury. Pain relief is secondary to irrigating and neutralizing pH, which directly prevents ongoing tissue damage and irritation.

Choice D rationale

Assessing visual acuity and vital signs is important but secondary to preventing further chemical penetration. Immediate irrigation prevents damage progression and is prioritized over assessments during the acute phase of exposure.