A woman who has been in labor for 36 hours is found to have a ruptured uterus. What is the most appropriate t… - GMCH Nursing Officer-2025

GMCH Nursing Officer-2025

Obstetrics & Gynaecology

Hard

Appeared in: GMCH Nursing Officer-2025

Explanation

Uterine rupture is a full-thickness tear of the uterine wall, representing a critical obstetric emergency that threatens the lives of both the mother and fetus.
The immediate and definitive treatment is an emergency cesarean section (laparotomy) to facilitate rapid delivery of the fetus and gain surgical access to control the life-threatening maternal hemorrhage.
This surgical approach is the only way to manage the bleeding, either by repairing the uterine tear or performing a hysterectomy, and offers the only chance for fetal survival.

Option B: Vaginal delivery is contraindicated because the uterus has lost its integrity and cannot generate effective contractions. Any attempt would worsen the rupture and hemorrhage.
Option C: This is an adjunctive therapy, not the primary life-saving intervention. While crucial for preventing infection, it does not address the immediate mechanical and hemorrhagic crisis.
Option D: This is extremely dangerous and contraindicated. Administering uterotonic agents (like oxytocin) would stimulate contractions, which would enlarge the tear and worsen the clinical situation catastrophically.

Visual 1: Diagram - An illustration showing a complete uterine rupture, with the tear in the uterine wall and the fetus partially extruded into the abdominal cavity. This helps visualize the severity of the condition.
Visual 2: Flowchart - A flowchart detailing the emergency management protocol for a suspected uterine rupture, starting from recognition of signs (fetal bradycardia, maternal shock) to immediate surgical intervention.

Clinical Relevance

Nursing practice connection: Use the key finding related to Management of Obstetric Emergencies: Uterine Rupture to guide bedside assessment, documentation, and the next nursing action.
A nurse's primary role is the rapid recognition of signs of uterine rupture, which include a sudden non-reassuring fetal heart rate pattern (often bradycardia), cessation of uterine contractions, loss of fetal station, and signs of maternal shock.
Immediate nursing actions include calling for emergency help (obstetrician, anesthesia, OR team), establishing large-bore IV access for rapid fluid and blood resuscitation, administering oxygen, and preparing the patient for an emergency laparotomy.
What if? If the patient had a previous cesarean delivery, the risk of uterine rupture during a Trial of Labor After Cesarean (TOLAC) is significantly increased. The nurse's vigilance for the signs of rupture must be heightened in this population.

How to Approach the Question

First, identify the patient's clinical condition from the stem: 'ruptured uterus'.
Recognize the gravity of this diagnosis. Uterine rupture is a catastrophic, life-threatening obstetric emergency.
Analyze the core problem: There is a physical tear in the uterine wall, leading to massive internal or external bleeding and immediate danger to the fetus from placental separation and hypoxia.
Evaluate the given options based on the primary goals: 1) Deliver the fetus as quickly as possible, and 2) Stop the maternal hemorrhage.
Eliminate options that are ineffective or actively harmful. Vaginal delivery and induction of labor are dangerous and will worsen the rupture. Antibiotics alone do not solve the surgical crisis.
Conclude that an emergency surgical approach (cesarean section/laparotomy) is the only option that addresses both primary goals simultaneously and is therefore the most appropriate treatment.

Concept Tested & Keywords

Concept Tested: Management of Obstetric Emergencies: Uterine Rupture
Stem keywords: labor for 36 hours, ruptured uterus
Lead-in keywords: most appropriate treatment
Clinical cues: Prolonged labor (36 hours) is a significant risk factor for uterine rupture.

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