The safest position for a lady with cord prolapsed in labor is

RUHS, Jaipur, M.Sc Nursing Entrance Exam-2024

Obstetrics & Gynaecology

Easy

Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2024

Explanation

Umbilical cord prolapse is an obstetric emergency where the cord is compressed by the fetal presenting part, compromising fetal oxygenation.
The immediate goal is to relieve pressure on the cord.
The Trendelenburg position places the mother's head lower than her pelvis.
This position utilizes gravity to shift the fetus upward and away from the pelvic inlet, thus relieving the compression on the prolapsed cord.
Other effective positions include the knee-chest position or an exaggerated Sims' position with hips elevated.

Option A: Fowler's position involves elevating the head of the bed. This would cause gravity to push the fetus downward, increasing pressure on the prolapsed cord and worsening fetal distress.
Option B: The prone position (lying on the abdomen) is impractical for a pregnant woman in labor and does not effectively use gravity to relieve pressure on the pelvic inlet and the prolapsed cord.
Option C: The supine position (lying flat on the back) does not relieve pressure on the cord. Furthermore, it can cause supine hypotensive syndrome due to compression of the inferior vena cava by the gravid uterus, which would further reduce blood flow to the placenta and fetus.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Management of Umbilical Cord Prolapse as background academic context rather than a clinical decision trigger.
Recognizing and managing cord prolapse is a critical nursing skill. The nurse is often the first to identify the prolapse and must initiate life-saving measures immediately.
The nurse's primary actions are to call for help, relieve pressure on the cord manually, and reposition the mother to use gravity to their advantage.
These interventions are not definitive treatments but are crucial bridges to the definitive treatment, which is almost always an emergency cesarean section.

How to Approach the Question

First, identify the clinical condition presented in the question: umbilical cord prolapse in a woman in labor.
Recall the pathophysiology of this condition. The key danger is compression of the umbilical cord, which cuts off blood and oxygen supply to the fetus.
Determine the immediate goal of intervention. The priority is to relieve the pressure on the cord as quickly as possible.
Analyze the given positions based on the principles of gravity. Ask yourself: 'Which position will move the fetus away from the pelvic inlet and off the cord?'
Evaluate each option: Fowler's and supine positions would either worsen or not help the situation. Prone is impractical. Trendelenburg uses gravity to shift the fetus away from the pelvis.
Select the option that directly addresses the pathophysiological problem, which is the Trendelenburg position.

Concept Tested & Keywords

Concept Tested: Management of Umbilical Cord Prolapse
Stem keywords: safest position, cord prolapsed, labor
Lead-in keywords: safest
Clinical cues: cord prolapsed in labor indicates an obstetric emergency requiring immediate intervention to prevent fetal hypoxia

QC31nhUt6Rg3H_6qC3MSBG

E6 Obstetrics Williams pp. 40-58, 27-46

E6 Nursing Fundamentals Taylor p. 208-210