Which of the following is a significant nursing intervention for a newborn with myelomeningocele prior to sur… - NCL (Northern Coalfields Limited)-NO

NCL (Northern Coalfields Limited)-NO

Child Health Nursing (Pediatrics)

Medium

Appeared in: NCL (Northern Coalfields Limited)-NO

Explanation

The primary goal of pre-operative care for myelomeningocele is to protect the exposed neural tissue from drying, injury, and infection.
Covering the sac with a sterile, moist (with normal saline), non-adherent dressing maintains the viability of the delicate neural tissues until surgical closure.
This intervention creates a protective barrier against environmental contaminants, significantly reducing the risk of meningitis.
Keeping the dressing moist prevents the sac from drying and adhering to the dressing, which would cause trauma upon removal.

Option B: A newborn with myelomeningocele requires highly specialized care, not 'routine work'. Routine care would not address the specific, critical needs of protecting the exposed spinal cord.
Option C: A standard operating theatre (OT) gown is not sterile and would introduce bacteria to the exposed neural tissue, leading to a high risk of infection. It is also abrasive and would not keep the sac moist.
Option D: Placing the infant in a supine (on the back) position is contraindicated. This position puts direct pressure on the myelomeningocele sac, which can cause it to rupture, leading to CSF leakage and catastrophic neurological damage.

Visual 1: Diagram - Shows a newborn in the prone position with a sterile, moist dressing correctly applied over a myelomeningocele sac on the lower back. This helps visualize the proper technique.
Visual 2: Illustration - Compares meningocele (sac contains fluid and meninges) with myelomeningocele (sac also contains the spinal cord and nerves) to clarify the anatomy of the defect.

Clinical Relevance

Nursing practice connection: Knowing Pre-operative nursing care for a newborn with myelomeningocele helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
The nurse's role in the immediate pre-operative period is critical to preserving the infant's neurological function and preventing life-threatening infection (meningitis).
Meticulous documentation of the sac's condition, any CSF leakage, and daily head circumference measurements are essential for early detection of complications like hydrocephalus.
What if? If the sac appears to be leaking clear fluid (CSF), the nurse must immediately notify the surgeon, reinforce the dressing without applying pressure, and position the infant to minimize further leakage. This is a surgical emergency.

How to Approach the Question

First, identify the core of the question: finding the most important pre-operative nursing action for a newborn with myelomeningocele.
Recall the primary risks associated with an open neural tube defect: infection, drying of neural tissue, and physical injury/pressure.
Evaluate each option based on principles of safety and infection control.
Option A directly addresses infection control (sterile dressing) and prevents tissue drying (moist dressing).
Options B, C, and D are incorrect because they are either too general, non-sterile, or physically dangerous (supine position).
Select the option that provides the most direct and effective protection for the exposed sac.

Concept Tested & Keywords

Concept Tested: Pre-operative nursing care for a newborn with myelomeningocele.
Stem keywords: newborn, myelomeningocele, prior to surgery, nursing intervention
Lead-in keywords: significant

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