A nurse is caring for a client with a spinal cord injury who has been immobile for 1 week. Which nursing intervention should be the priority to prevent complications related to immobility?

Repositioning every 2 hours with skin assessment is the priority to prevent pressure ulcers, which develop rapidly in immobilized clients. Other interventions address different complications but are less immediate.

Understanding the Priority: Immobility and the Spinal Cord Injury Patient

When a client with a spinal cord injury (SCI) is immobile for a week, the risk for complications escalates dramatically. While all the listed interventions are important, the nurse must prioritize based on the most immediate threat to physiological integrity. For an SCI patient, the loss of sensation and motor function below the level of injury creates a perfect storm for the development of pressure injuries (PIs). A systematic review and meta-analysis confirms that SCI predisposes patients to PIs, which are a serious and highly prevalent complication that can require surgery and significantly impact quality of life and rehabilitation [3,4].

Why Repositioning and Skin Assessment is the Priority

The correct answer is to reposition the client every 2 hours and assess skin integrity. This intervention directly addresses the primary, evidence-based prevention strategy for pressure injuries. The foundational knowledge for this is that sustained pressure on bony prominences leads to tissue ischemia and necrosis, a process that begins within hours. A study on nurses' knowledge, attitude, and practice towards immobility complications highlights that high-quality preventive nursing care is achieved by nurses who are knowledgeable about the evidence-based strategies for preventing immobility-related complications ^[2]. Regular repositioning is the cornerstone of that preventive care, and for a patient who cannot feel or respond to the discomfort of prolonged pressure, it becomes a life-saving nursing action. The expert consensus further supports that a multidisciplinary approach, which includes vigilant skin assessment, is essential for PI prevention in this population ^[4].

Analyzing the Other Options

The other options are not incorrect, but they address complications that are secondary in time-sensitivity compared to tissue breakdown.

- Option 1: Encourage deep breathing exercises. This is crucial for preventing atelectasis and pneumonia, which are respiratory complications of immobility. However, the pathophysiological process of a pulmonary infection takes longer to develop than a pressure injury. Skin breakdown can begin after just two hours of unrelieved pressure, making its prevention a more urgent, time-dependent priority.
- Option 2: Apply sequential compression devices (SCDs). SCDs are vital for preventing deep vein thrombosis (DVT), a significant risk in immobile patients. While a DVT can have a catastrophic acute event like a pulmonary embolism, the formation of the clot itself is a process that occurs over days. The immediate, localized tissue damage from pressure is a more pressing concern in the first week of immobility.
- Option 3: Perform passive range of motion (PROM) exercises. PROM is essential to prevent contractures and muscle atrophy. While important for long-term rehabilitation and function, the development of a contracture is a subacute to chronic process. It does not pose the same immediate threat to skin and tissue integrity as unrelieved pressure does within a single shift.

Connecting to Broader Safety Frameworks

This prioritization aligns with the principles of patient-safety frameworks used in acute surgical care, which emphasize nursing-led safety behaviors to prevent immobility-related harms . The framework identifies early mobilization and the prevention of device-related injuries as core competencies. In the context of a newly injured SCI patient, "early mobilization" is operationalized through meticulous repositioning when the patient cannot move independently. The assessment of skin integrity is the direct surveillance component that allows the nurse to detect the earliest signs of pressure damage—non-blanchable erythema—before it progresses to a deeper, potentially surgical wound. This proactive surveillance and intervention are what differentiate high-quality, safe nursing care from reactive treatment of an already established complication [2,3].