Effect of Polyhydramnios in pregnancy is?

Appeared in: NCL (MP) Nursing Officer - 2020

Explanation

Polyhydramnios is a condition characterized by an excessive amount of amniotic fluid (AFI greater than 24 cm).
This excess fluid leads to overdistension of the uterine muscles.
The overdistension directly contributes to several complications before, during, and after birth.
Malpresentation occurs because the fetus has too much room to move and may not engage in the pelvis correctly.
Cord prolapse is a risk because the gush of fluid upon membrane rupture can carry the cord out before the presenting part.
Postpartum hemorrhage (PPH) is a major risk due to uterine atony, where the overstretched uterus fails to contract effectively after delivery.

Option A: This option is a correct effect of polyhydramnios, but it is not the only one. Choosing this option alone is incomplete.
Option B: This option is a correct effect of polyhydramnios, but it is not the only one. Choosing this option alone is incomplete.
Option C: This option is a correct effect of polyhydramnios, but it is not the only one. Choosing this option alone is incomplete.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Complications of Polyhydramnios in pregnancy as background academic context rather than a clinical decision trigger.
Nurses must closely monitor pregnancies complicated by polyhydramnios for signs of preterm labor, fetal malpresentation, and premature rupture of membranes.
During labor, it is critical to assess for cord prolapse immediately after the rupture of membranes. Continuous fetal heart rate monitoring is essential.
Anticipation and preparation for postpartum hemorrhage are key nursing responsibilities. This includes ensuring IV access, having uterotonic drugs readily available, and being prepared for active management of the third stage of labor.

How to Approach the Question

First, understand the term 'Polyhydramnios', which means an excessive amount of amniotic fluid.
Next, think about the primary physical effect of too much fluid in the uterus: overstretching or overdistension.
Consider how this overdistension would affect the pregnancy and labor. Evaluate each option based on this pathophysiology.
Option A (Prolapse of cord): An unengaged presenting part and a large gush of fluid make this a plausible risk.
Option B (Malpresentation): Excess fluid allows the baby to 'float' and not settle into a proper position.
Option C (P.P.H.): An overstretched muscle has difficulty contracting back down, leading to atony and bleeding.

Concept Tested & Keywords

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E6 Midwifery Obstetrics and Gynecology Nursing Sandeep Kaur p. 54-68

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