A patient received from the postoperative room after pancreatectomy and has an NG tube inserted for passive drainage but output is very less. What would be the priority nursing action?

Appeared in: NORCET 5 mains

Explanation

The priority action when troubleshooting low NG tube output is to perform the least invasive assessment first.
Checking for kinks in the tubing is a quick, non-invasive visual and physical inspection that can immediately identify and resolve a common cause of obstruction.
This approach follows the fundamental nursing principle of starting with the simplest and safest intervention before proceeding to more invasive measures.
Resolving an obstruction promptly is crucial for maintaining gastric decompression and preventing postoperative complications like nausea, vomiting, and pressure on the surgical site.

Option A: Changing the color of drainage is not a nursing action. The nurse assesses and documents the color of the drainage, but this does not address the problem of low output.
Option C: Flushing the tube is an invasive action and should not be the priority. After a pancreatectomy, flushing without a specific physician's order is contraindicated as it can introduce fluid and pressure that may disrupt the delicate surgical anastomosis.
Option D: Changing the NG tube is a highly invasive procedure and is considered a last resort. It should only be performed after all other less invasive troubleshooting steps have failed to resolve the issue.

Visual 1: Flowchart: Troubleshooting Low NG Tube Output. This would visually guide the nurse through the steps, starting with 'Check for Kinks', then 'Reposition Patient', 'Verify Placement', and finally 'Consult Physician for Flush Order'.
Visual 2: Diagram: Common NG Tube Kinking Points. This would illustrate potential sites of kinking, such as behind the patient's head, where the tube is taped to the nose, or if it has coiled in the bed.

Clinical Relevance

Nursing practice connection: Safe nursing care depends on performing Postoperative management of a nasogastric (NG) tube in the correct sequence, documenting the action clearly, and monitoring for the expected response.
In a post-pancreatectomy patient, maintaining NG tube patency is critical for gastric decompression. This prevents the buildup of gastric secretions and air, which could put tension on the new surgical connections (anastomosis) and lead to a life-threatening leak.
The nursing principle of 'assess before you act' and 'least invasive first' is a core safety concept. Always performing simple checks like looking for kinks prevents unnecessary, riskier interventions.
What if? If the patient with low NG tube output also reported increasing nausea and abdominal bloating, the urgency to resolve the obstruction would be higher. However, the priority action remains the same: start with the quickest and safest check, which is inspecting the tube for kinks.

How to Approach the Question

First, identify the question type. This is a clinical scenario asking for the 'priority nursing action'.
Analyze the key information: The patient is postoperative from a major abdominal surgery (pancreatectomy), has an NG tube for drainage, and the output is low.
The core problem is a potential obstruction or malfunction of the NG tube.
Evaluate the options based on the nursing principle of moving from the least invasive to the most invasive action.
Option A (Change color) is an assessment, not an action. Eliminate it.
Option B (Check for kinking) is a simple, non-invasive assessment. This is a logical first step.

Concept Tested & Keywords

Concept Tested: Postoperative management of a nasogastric (NG) tube.
Stem keywords: pancreatectomy, postoperative, NG tube, passive drainage, low output
Lead-in keywords: priority nursing action
Clinical cues: The patient is postoperative from a pancreatectomy, which makes the gastrointestinal tract and any anastomoses very delicate and susceptible to injury from pressure or fluid.

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Practise the full NORCET 5 mains

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