During a routine rounding shift, a client who sustained a complete T4 spinal cord injury three months ago suddenly complains of blurred vision and an intense, pounding headache. Assessment reveals a blood pressure reading of 215/115 mm Hg, a heart rate of 52 beats per minute, and heavy diaphoresis on the face and neck. Determine the correct priority sequence for the interventions the nurse must implement. (Place the most urgent action at the top and the final action at the bottom.)
- 1Elevate the head of the bed to a sitting position.
- 2Loosen any tight or restrictive clothing on the client.
- 3Inspect the urinary catheter system for kinks or obstructions.
- 4Notify the registered nurse (RN) of the client's condition.
Answer
The correct priority sequence is to first elevate the head of the bed, then loosen any restrictive clothing, followed by inspecting the urinary catheter for obstructions, and finally notifying the registered nurse.
In autonomic dysreflexia, the client experiences a life-threatening hypertensive crisis due to an exaggerated sympathetic response to a noxious stimulus below the level of the spinal cord injury (typically T6 or higher). The absolute first priority is to elevate the head of the bed to a sitting position, which uses gravity to induce orthostatic hypotension and rapidly lower the blood pressure. Next, the nurse should loosen any restrictive clothing, as this serves as a quick removal of an external noxious stimulus. Third, the nurse must assess for and remove the most common internal trigger, which is a distended bladder (e.g., checking the catheter for kinks). Finally, the RN must be notified so that pharmacological interventions can be prepared if the symptoms persist despite these initial nursing actions.
Step-by-Step Solution
Key Concept
Autonomic dysreflexia is a medical emergency requiring strict sequential interventions: immediate upright positioning to lower blood pressure, removal of noxious stimuli (external then internal), and rapid escalation of care.