Expulsion of fetus occurs in -

Appeared in: UPPSC 2023

Explanation

The second stage of labor is defined as the period from complete cervical dilation (10 cm) to the delivery of the baby.
The primary event of this stage is the descent and expulsion of the fetus through the birth canal.
This is commonly known as the "pushing" stage, where maternal efforts combined with uterine contractions lead to birth.

Option A: The 4th stage of labor is the period of immediate recovery after the delivery of the placenta, not the fetus. The focus is on maternal stabilization and monitoring for postpartum hemorrhage.
Option B: The 1st stage of labor is characterized by cervical effacement and dilation. It begins with the onset of labor and ends when the cervix is fully dilated, but the fetus is not expelled during this stage.
Option C: The 3rd stage of labor begins after the fetus has been expelled and is focused on the separation and delivery of the placenta and membranes.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Stages of Labor as background academic context rather than a clinical decision trigger.
Understanding the stages of labor is fundamental for nurses to provide appropriate care, monitor progress, and anticipate potential complications for both mother and baby.
During the second stage, the nurse's role is critical in guiding the mother's pushing efforts, monitoring fetal heart rate for signs of distress, preparing for delivery, and providing continuous emotional support.
What if? If the second stage is prolonged (e.g., more than 3 hours in a first-time mother), it may indicate issues like cephalopelvic disproportion (CPD), fetal malposition, or ineffective contractions. This would prompt the nurse to notify the provider and prepare for potential interventions like operative vaginal delivery or cesarean section.

How to Approach the Question

First, identify the key phrase in the question: 'Expulsion of fetus'.
Recall the definitions of the four distinct stages of the labor process.
The first stage is primarily concerned with the dilation and effacement of the cervix.
The second stage is defined by the birth, or expulsion, of the baby.
The third stage involves the delivery of the placenta.
The fourth stage is the immediate recovery period after delivery.

Concept Tested & Keywords

QbJpPHIqRlhneFh6oTBRWD

E6 Midwifery Obstetrics and Gynecology Nursing Sandeep Kaur p. 40-48

E6 Obstetrics Williams p. 8-23

E6 Physiology Guyton 4SAE Part 3 p. 67-69

Practise the full UPPSC 2023

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