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.
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Related Questions
Correct Answer is D
Explanation
Choice A rationale
Scheduling the procedure just before a menstrual flow is not necessary for a tubal ligation.
Choice B rationale
Tubal ligation does not typically reduce menstrual flow. In fact, some women may experience heavier periods after the procedure.
Choice C rationale
While some women may experience changes in their menstrual cycle after tubal ligation, it is not guaranteed that the procedure will lessen dysmenorrhea.
Choice D rationale
Tubal ligation is considered a permanent form of birth control. While reversal procedures exist, they are not always successful and should not be relied upon. Therefore, it is crucial for a woman to understand that she must think of the procedure as irreversible.
Correct Answer is C
Explanation
Choice A rationale
Elevating the client’s legs is not the first action to take. While it can help with circulation, it does not directly address the issue of late decelerations.
Choice B rationale
Administering oxygen using a nonrebreather mask can be beneficial as it can increase the amount of oxygen available to the fetus. However, it is not the first action to take.
Choice C rationale
Placing the client in the lateral position is the correct action. This position can help improve placental blood flow and potentially improve the oxygen supply to the fetus.
Choice D rationale
Increasing the rate of maintenance IV infusion is not the first action to take. While it can help maintain hydration and blood pressure, it does not directly address the issue of late decelerations.
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