What could be the primary reason for early decelerations in the fetal heart rate (FHR) pattern?
Spontaneous rupture of membranes.
Uteroplacental insufficiency.
Altered fetal cerebral blood flow.
Umbilical cord compression.
The Correct Answer is A
Choice A rationale
Early decelerations in the fetal heart rate (FHR) are caused by compression of the fetus’s head during a uterine contraction. This often happens during later stages of labor as the baby is descending through the birth canal. They may also occur during early labor if the baby is premature or in a breech position. This causes the uterus to squeeze the head during contractions.
Choice B rationale
Uteroplacental insufficiency is a condition where the placenta does not provide enough oxygen and nutrients to the fetus. This condition is typically associated with late decelerations in the FHR, not early decelerations.
Choice C rationale
Altered fetal cerebral blood flow is not typically associated with early decelerations in the FHR34.
Choice D rationale
Umbilical cord compression is typically associated with variable decelerations in the FHR, not early decelerations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
If the fundus is palpable to the right of the midline, it may indicate that the bladder is distended. A full bladder can displace the uterus to one side.
Choice B rationale
Frequent uterine contractions are not typically associated with bladder distention. These contractions are a normal part of the postpartum period as the uterus returns to its pre- pregnancy size.
Choice C rationale
Having less than 2.5 cm of rubra lochia on a perineal pad does not indicate bladder distention. This is a normal finding in the postpartum period.
Choice D rationale
An increased thirst is not typically associated with bladder distention. It is a common symptom in the postpartum period due to fluid shifts and breastfeeding.
Correct Answer is D
Explanation
Choice A rationale
Thrombophlebitis is a condition where a blood clot in a vein causes inflammation and pain. While it can occur postpartum, it is not directly related to the weight of the newborn.
Choice B rationale
Retained placental fragments can occur after childbirth and can lead to postpartum hemorrhage or infection. However, this complication is not directly related to the weight of the newborn.
Choice C rationale
Puerperal infection, also known as postpartum infection, can occur after childbirth. However, it is not directly related to the weight of the newborn.
Choice D rationale
Uterine atony, a condition where the uterus fails to contract after the delivery of the baby, is a common cause of postpartum hemorrhage. A larger newborn, such as one weighing 9 lb 6 oz, can overstretch the uterus, increasing the risk of uterine atony.
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