A patient who received spinal anaesthesia is transferred to the post anaesthesia care unit. Which is a postoperative priority nursing assessment of this patient?

Appeared in: PGIMER Chandigarh NO - 2015

Explanation

Spinal anesthesia directly blocks sensory and motor nerve pathways, primarily in the lower body.
Assessing the return of sensation in the legs and toes is the most critical and specific assessment to monitor the resolution of the anesthetic block.
This assessment is a priority to prevent patient injury, such as falls or pressure ulcers on numb limbs, and to determine when it is safe for the patient to ambulate.
The return of motor function typically follows the return of sensory function, so sensation is the first key indicator to track.

Option A: While assessing peripheral circulation (pulses, capillary refill, skin temperature) is a standard part of postoperative care, it is not the most immediate priority specific to the effects of spinal anesthesia. The primary risk from spinal anesthesia is neurological and hemodynamic, not circulatory in the limbs.
Option B: Patients who receive spinal anesthesia are typically awake and alert or only lightly sedated during the procedure. Therefore, assessing orientation is not the priority, as their cognitive status is not expected to be significantly impaired by this type of anesthesia.
Option C: Similar to orientation, the level of consciousness is not the primary assessment. Spinal anesthesia targets nerves in the spinal cord and does not typically affect brain function or consciousness.

Clinical Relevance

Nursing practice connection: Safe nursing care depends on performing Postoperative priority nursing assessment after spinal anesthesia in the correct sequence, documenting the action clearly, and monitoring for the expected response.
Patient safety is the core reason for this priority. A patient with lingering numbness in their legs is at a high risk of falls if they attempt to stand. Nurses must educate the patient not to get up without assistance until the block has fully resolved.
The nurse must monitor for complications related to the spinal block, such as a 'high spinal' (where the anesthetic travels too high, potentially affecting respiratory muscles) or post-dural puncture headache.
What if? If a patient's sensation does not return within the expected timeframe (e.g., several hours post-op), the nurse must escalate this finding to the anesthesia provider and surgeon immediately, as it could indicate a serious complication like a spinal hematoma or nerve injury.

How to Approach the Question

First, identify the core of the question: it asks for the 'priority' nursing assessment.
Next, note the key clinical context: the patient has received 'spinal anaesthesia'. This is the most important clue.
Think about the primary mechanism of spinal anesthesia. It blocks nerve impulses (sensory, motor, sympathetic) below the level of injection.
Evaluate each option in light of this mechanism:
A. Peripheral circulation: Important, but not the direct effect of the block.
B. Orientation: Not affected by spinal anesthesia.

Concept Tested & Keywords

Concept Tested: Postoperative priority nursing assessment after spinal anesthesia
Stem keywords: spinal anaesthesia, post anaesthesia care unit, postoperative priority, nursing assessment
Lead-in keywords: priority
Clinical cues: The type of anesthesia, spinal, is the critical piece of information that directs the priority assessment.

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E6 Nursing Fundamentals Potter Perry 12e Part 6 p. 196-198

E6 Nursing Brunner Adult Health 3SA Vol 1 Part 1 p. 124-126

Practise the full PGIMER Chandigarh NO - 2015

Attempt every question from this paper in a timed mock, then review the full solution for each one.