A neonate doesn't pass meconium after 24 hours of delivery and neonate suspected for Hirschsprung's disease.… - AIIMS Rishikesh & Jodhpur NO - 2017

AIIMS Rishikesh & Jodhpur NO - 2017

Child Health Nursing (Pediatrics)

Medium

Appeared in: AIIMS Rishikesh & Jodhpur NO - 2017

Explanation

The primary issue in suspected Hirschsprung's disease is a functional bowel obstruction due to an aganglionic segment of the colon.
The immediate therapeutic goal is to decompress the bowel to relieve pressure and prevent complications.
Inserting a rectal tube for irrigation or to give a normal saline enema is the standard procedure to evacuate the retained stool and gas from the distal colon.
This is a temporary, palliative measure performed while the infant is being stabilized and prepared for a definitive diagnostic workup, such as a rectal biopsy.

Option A: This option combines a correct action (report to doctor) with a premature one (prepare for surgery). Surgery is the definitive treatment but is not performed until the diagnosis is confirmed by biopsy and the infant is stabilized.
Option B: Inserting a tube for feeding is contraindicated in the presence of a bowel obstruction. It would increase abdominal distension, vomiting, and the risk of aspiration and bowel perforation.
Option D: Similar to option B, providing Ryle's tube feeding is dangerous in a neonate with a suspected bowel obstruction. The infant should be kept NPO (nothing by mouth).

Clinical Relevance

Nursing practice connection: Safe nursing care depends on performing Initial nursing management of suspected Hirschsprung's disease in a neonate in the correct sequence, documenting the action clearly, and monitoring for the expected response.
Nurses play a critical role in the early identification of Hirschsprung's disease by noting the failure to pass meconium and observing for abdominal distension.
Failure to decompress the bowel can lead to Hirschsprung-Associated Enterocolitis (HAEC), a life-threatening complication characterized by fever, explosive diarrhea, and lethargy, which can progress to sepsis and death.
What if? If the neonate had passed a small amount of meconium but then developed abdominal distension and bilious vomiting, the suspicion for Hirschsprung's disease would remain high, and the same management principles (NPO, IV fluids, decompression) would apply.

How to Approach the Question

First, identify the key clinical information: a neonate who has not passed meconium in 24 hours.
Recognize this as a classic 'red flag' for a neonatal bowel obstruction, with Hirschsprung's disease being a primary suspect.
Analyze the underlying pathophysiology: a functional blockage is causing stool and gas to build up.
Evaluate the options based on the immediate priority: relieving the obstruction safely.
Eliminate options that would cause harm. Feeding (Options B and D) is dangerous in an obstruction.
Compare the remaining options. Preparing for surgery (Option A) is premature without a diagnosis. Relieving the obstruction with a rectal tube (Option C) is the most direct and appropriate initial therapeutic action.

Concept Tested & Keywords

Concept Tested: Initial nursing management of suspected Hirschsprung's disease in a neonate.
Stem keywords: neonate, meconium, 24 hours, Hirschsprung's disease
Lead-in keywords: next action
Clinical cues: Failure to pass meconium within 24 hours is a key indicator of neonatal bowel obstruction.

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