The Bishop Score is primarily used to assess \ \ \ \ \ \ \ \ \ \ \ in obstetrics. - BTSC 3 August 2025

BTSC 3 August 2025

Obstetrics & Gynaecology

Easy

Appeared in: BTSC 3 August 2025

Explanation

The Bishop Score is a standardized scoring system used to predict the likelihood of a successful labor induction.
It evaluates five key characteristics of the cervix: dilatation, effacement, consistency, position, and fetal station.
A higher score (typically greater than 8) indicates a 'favorable' or 'ripe' cervix, suggesting that induction is likely to result in a vaginal delivery.
A low score (6 or less) indicates an 'unfavorable' cervix, often requiring cervical ripening agents before induction with oxytocin.

Option A: Fetal lung maturity is a measure of the baby's respiratory readiness, not the mother's cervical readiness for labor.
Option C: The position of the placenta is an anatomical assessment and is not related to the state of the cervix.
Option D: The Bishop score assesses pre-labor conditions, whereas postpartum hemorrhage is a complication that occurs after delivery.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Assessment for labor induction using the Bishop Score as background academic context rather than a clinical decision trigger.
The Bishop score is a critical tool for clinical decision-making in obstetrics, guiding whether to proceed directly with labor induction (e.g., with oxytocin) or to first use cervical ripening agents (e.g., prostaglandins).
Using the Bishop score helps to reduce the rate of failed inductions, which can lead to prolonged labor, maternal exhaustion, and an increased likelihood of cesarean delivery.
What if? - If a patient has a Bishop score of 4, the appropriate nursing and medical action is to prepare for cervical ripening using methods like prostaglandin gel or a Foley catheter, rather than starting an oxytocin infusion immediately. This improves the chances of a successful vaginal birth.

How to Approach the Question

Identify the core concept of the question, which is the primary purpose of the 'Bishop Score' in obstetrics.
Recall that the Bishop Score is a pre-labor assessment tool.
Evaluate each option in the context of pre-labor assessment.
Option A, fetal lung maturity, is about fetal readiness, not maternal readiness for labor.
Option B, cervical readiness for induction, directly relates to preparing the mother's body for labor, which aligns with the purpose of a pre-labor assessment score.
Option C, placenta position, is an anatomical location check, typically done via ultrasound.

Concept Tested & Keywords

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E6 Obstetrics Williams p. 71-94