Which nursing care is to be provided pre-operatively to a baby born with exstrophy of bladder?

Appeared in: DSSSB - 28 August 2019 (Shift-1)

Explanation

Bladder exstrophy is a congenital defect where the bladder is open and exposed on the abdominal wall.
The primary goal of pre-operative care is to protect the delicate bladder mucosa from injury, infection, and drying to preserve it for surgical repair.
Covering the exposed bladder with a sterile, non-adherent dressing like petroleum gauze keeps the tissue moist and provides a protective barrier against the external environment.
This intervention is the most appropriate choice among the options as it directly addresses the critical needs of the exposed tissue.

Option A: Immersing the baby in water introduces a high risk of ascending infection into the urinary tract through the exposed bladder and can irritate the delicate mucosa.
Option C: The prone (on the stomach) position places direct pressure on the exposed bladder, which can cause pain, trauma, and compromise blood flow to the tissue.
Option D: Allowing the bladder mucosa to dry out is extremely harmful. It leads to cracking, bleeding, tissue damage (necrosis), and an increased risk of infection, making future surgical repair more difficult.

Clinical Relevance

Nursing practice connection: Knowing Pre-operative nursing management of bladder exstrophy in a neonate helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
The nurse's meticulous pre-operative care is vital to preserve the integrity of the bladder tissue, which directly impacts the success of the future surgical correction.
Preventing infection and tissue damage are the highest priorities, as these complications can delay surgery and lead to poorer long-term outcomes.
Parents of a newborn with this condition require significant emotional support and clear education about the diagnosis, the immediate plan of care, and what to expect post-surgery.

How to Approach the Question

First, identify the core of the question: pre-operative nursing care for a baby with bladder exstrophy.
Recall the pathophysiology of bladder exstrophy: the bladder is open and its inner lining (mucosa) is exposed on the abdomen.
Think about the fundamental principles of caring for any exposed internal tissue. It must be kept sterile (to prevent infection), moist (to prevent drying and cell death), and protected from physical injury.
Evaluate each option against these three principles.
Option A (immerse in water) violates the principle of sterility.
Option C (prone position) violates the principle of protection from injury.

Concept Tested & Keywords

Concept Tested: Pre-operative nursing management of bladder exstrophy in a neonate.
Stem keywords: nursing care, pre-operatively, baby, exstrophy of bladder
Lead-in keywords: Which

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E6 Nelson Textbook of Pediatrics(2024) — Volume 2 p. 1089-1091

Practise the full DSSSB - 28 August 2019 (Shift-1)

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