In a crying baby, when should the cord be clamped normally?

MP CHO-2018

Obstetrics & Gynaecology

Easy

Appeared in: MP CHO-2018

Explanation

The correct practice for a healthy, vigorous newborn is to delay clamping the umbilical cord until its pulsations have stopped.
This procedure, known as Delayed Cord Clamping (DCC), allows for a significant transfer of placental blood to the infant.
This placental transfusion increases the baby's blood volume and iron stores, which is crucial for preventing anemia in the first few months of life.
Major health organizations, including the American College of Obstetricians and Gynecologists (ACOG), recommend DCC for at least 30-60 seconds for all vigorous term and preterm infants.

Option A: Waiting 10 minutes is an excessive and arbitrary amount of time that is not supported by clinical guidelines. Cord pulsations typically cease within 1 to 3 minutes.
Option B: Immediate cord clamping was the previous standard but is no longer recommended for vigorous newborns because it prevents the beneficial placental transfusion of blood and iron.
Option D: The umbilical cord must be clamped and cut before the placenta is delivered. The delivery of the placenta is the third stage of labor and occurs after the birth of the baby and cord clamping.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Delayed Cord Clamping (DCC) in Newborns as background academic context rather than a clinical decision trigger.
Nurses play a key role in advocating for and implementing delayed cord clamping in accordance with hospital policy and for the benefit of the newborn.
During the delay, the nurse's priority is to ensure the infant remains warm through skin-to-skin contact and is properly positioned, while continuously assessing their transition to extrauterine life.
What if? - If a baby is born limp, blue, and not breathing, the correct action changes. Immediate cord clamping is necessary to move the infant to a radiant warmer and begin resuscitation efforts without delay.

How to Approach the Question

First, identify the core of the question, which is the correct timing for umbilical cord clamping.
Note the key clinical information provided: the baby is 'crying'. This indicates a vigorous newborn who is breathing effectively and has good muscle tone.
Recall the current evidence-based guidelines for newborn care. The standard for a vigorous infant is Delayed Cord Clamping (DCC).
Evaluate the options based on this standard. 'Immediately after delivery' is for non-vigorous infants needing resuscitation. '10 mins' and 'Delivery of placenta' are incorrect timings.
Select the option that best describes the endpoint of DCC, which is the cessation of cord pulsations, signifying the completion of placental transfusion.

Concept Tested & Keywords

Concept Tested: Delayed Cord Clamping (DCC) in Newborns
Stem keywords: crying baby, cord, clamped, normally
Lead-in keywords: when
Clinical cues: The term 'crying baby' is a clinical cue indicating a vigorous newborn who is breathing well and does not require immediate resuscitation.

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E6 Obstetrics Williams p. 5-15

E6 Nelson Textbook of Pediatrics(2024) — Volume 1 p. 1079-1081