Schultze method and Matthew Duncan method describe:

ESIC Nursing Officer -2019 (Shift -1)

Obstetrics & Gynaecology

Easy

Appeared in: ESIC Nursing Officer -2019 (Shift -1)

Explanation

The Schultze and Matthew Duncan methods are the two classic ways the placenta separates from the uterine wall during the third stage of labor.
These mechanisms describe whether the placenta detaches from the center or the edge of the implantation site.
The presenting side of the placenta (fetal or maternal) and the pattern of bleeding are determined by the method of separation.
As seen in the provided image and confirmed by obstetric principles, these terms are exclusively used for placental detachment.

Option B: This refers to the birth of the fetus, specifically the part entering the pelvis first (e.g., head or breech), not the delivery of the placenta.
Option C: Fetal presentation describes which part of the fetus is lowest in the uterus (e.g., cephalic, breech, shoulder). It is unrelated to the placenta's detachment.
Option D: This involves techniques like cardiotocography (CTG) or auscultation with a fetoscope to assess fetal well-being, which is distinct from the process of placental delivery.

Visual 1: Diagram - A comparative illustration of the Schultze and Duncan mechanisms of placental separation, showing the site of initial detachment, the presenting surface, and the pattern of blood loss for each.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Mechanisms of Placental Separation as background academic context rather than a clinical decision trigger.
Nurses must recognize the type of placental separation to anticipate the amount and timing of blood loss, which is crucial for early detection and management of postpartum hemorrhage (PPH).
After delivery, the placenta must be inspected for completeness. A 'Dirty Duncan' (maternal side) presentation makes it easier to spot missing cotyledons, which if retained, can cause PPH or infection.
What if? If a gush of blood occurs before the placenta is delivered, the nurse should suspect a Duncan mechanism, anticipate a potentially higher total blood loss, and ensure uterotonic medications are readily available.

How to Approach the Question

This is a factual recall question from the subject of Obstetrics.
Identify the key terms in the question stem: 'Schultze method' and 'Matthew Duncan method'.
Recall from your studies that these terms are specifically associated with the third stage of labor.
Connect these methods to the primary event of the third stage, which is the separation and expulsion of the placenta from the uterine wall.
Evaluate the given options. 'Methods of detachment of placenta' directly and accurately matches this knowledge.
Eliminate the other options as they relate to different aspects of labor and delivery: fetal delivery, fetal presentation, and fetal monitoring.

Concept Tested & Keywords

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