A nurse is caring for four newborns in a special care nursery.
Which of the following newborn assessment findings requires immediate intervention?
Blue coloring of the hands and feet in an 8-hour-old newborn.
Small raised pearly spots on the newborn's nose.
Apical heart rate of 140 bpm.
Nasal flaring and grunting.
The Correct Answer is D
Choice A rationale
Blue coloring of the hands and feet in an 8-hour-old newborn (acrocyanosis) is a common, benign finding as the newborn’s circulatory system adjusts post-birth. It does not require immediate intervention.
Choice B rationale
Small raised pearly spots on the nose (milia) are harmless and common in newborns. They do not necessitate any intervention.
Choice C rationale
An apical heart rate of 140 bpm is within the normal range for newborns and does not require intervention.
Choice D rationale
Nasal flaring and grunting are signs of respiratory distress in a newborn. This condition demands immediate intervention to ensure the newborn’s airway is clear and breathing is adequately supported.
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Correct Answer is B
Explanation
Choice A rationale
Open heart surgery is unrelated to the development of vaginal fistulas.
Choice B rationale
Tissue trauma from childbirth can cause vaginal fistulas, as prolonged labor or obstetric interventions can damage vaginal tissue and lead to fistula formation.
Choice C rationale
Diabetes mellitus does not directly cause vaginal fistulas, although it can affect overall tissue health and healing.
Choice D rationale
Preeclampsia, while a serious pregnancy complication, is not a direct cause of vaginal fistulas.
Correct Answer is A
Explanation
Choice A rationale
Uteroplacental insufficiency leads to late decelerations, which are characterized by a gradual decrease in fetal heart rate after the peak of a contraction. This indicates compromised blood flow between the uterus and placenta, affecting the fetus.
Choice B rationale
Umbilical cord compression usually causes variable decelerations, not late decelerations.
Choice C rationale
Maternal bradycardia does not cause changes in fetal heart rate patterns like late decelerations.
Choice D rationale
Fetal head compression causes early decelerations, which coincide with contractions, not late decelerations.