A maternal indication for the use of vacuum extraction is
Maternal exhaustion.
Failure to progress past 0 station.
A wide pelvic outlet.
A history of rapid deliveries.
The Correct Answer is A
Choice A reason:
Maternal exhaustion is a maternal indication for the use of vacuum extraction. Vacuum extraction is a technique that can assist the mother in delivering the baby when she is unable to push effectively or when pushing poses a risk to her health. Vacuum extraction can shorten the second stage of labor and reduce maternal fatigue and distress. According to the Cleveland Clinic, vacuum extraction might be indicated if "the mother can't push anymore, either due to exhaustion or a health condition.".
Choice B reason:
Failure to progress past 0 station is not a maternal indication for the use of vacuum extraction. The station refers to the position of the baby's head in relation to the mother's pelvis. 0 station means that the baby's head is at the level of the pelvic inlet, or the narrowest part of the pelvis. Vacuum extraction is usually not performed before the baby reaches +2 station, which means that the head is 2 cm below the pelvic inlet and visible at the vaginal opening. According to the American Academy of Family Physicians, vacuum extraction should not be attempted if "the fetal head is not engaged (above 0 station).".
Choice C reason:
A wide pelvic outlet is not a maternal indication for the use of vacuum extraction. The pelvic outlet is the lower part of the pelvis that forms the exit for the baby during delivery. A wide pelvic outlet means that there is more space for the baby to pass through, which can facilitate vaginal delivery and reduce the need for instrumental assistance. Vacuum extraction is more likely to be indicated when there is a narrow pelvic outlet, which can obstruct labor and cause fetal distress.
Choice D reason:
A history of rapid deliveries is not a maternal indication for the use of vacuum extraction. Rapid deliveries, also known as precipitous deliveries, are those that occur within 3 hours of the onset of labor. Rapid deliveries can pose risks to both the mother and the baby, such as excessive bleeding, umbilical cord prolapse, or birth trauma. However, vacuum extraction is not usually indicated in these cases, as it requires time and preparation to apply the device and monitor its effects. Vacuum extraction is more likely to be indicated when labor is prolonged or stalled in the second stage, and when there is a nonreassuring fetal heart rate.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:
If the client reports frequent uterine contractions , it is not indicative of a distended bladder. Postpartum uterine contractions are normal and necessary to help the uterus return to its pre-pregnancy size.
Choice B reason:
The fundus (the top portion of the uterus being palpable to the right of the midline suggests a distended bladder. A full bladder can displace the uterus, causing the fundus to deviate from the midline.
Choice C reason:
Having less than 2.5 cm of rubra lochia on a perineal pad is related to the amount of vaginal discharge after birth and does not provide information about bladder distention.
Choice D reason:
The client's report of increased thirst may indicate dehydration or the body's response to fluid loss during childbirth but is not directly related to bladder distention.
Correct Answer is B
Explanation
Choice A reason:
Lochial color changes from rubra to alba in the early postpartum period is a normal event. Lochia is the vaginal discharge that occurs after childbirth, and it progresses from bright red (rubra) to pink or brownish (serosa) to whitish-yellow (alba) as the days pass.
Choice B reason:
Extreme hunger and thirst in the early postpartum period may indicate abnormal blood sugar levels and can be a sign of gestational diabetes or other metabolic disorders. It requires further evaluation and monitoring by healthcare providers.
Choice C reason:
Diuresis (increased urination) and diaphoresis (increased sweating) are normal events in the early postpartum period. After childbirth, the body eliminates excess fluid that was retained during pregnancy, leading to increased urination and sweating.
Choice D reason:
Flatulence (passing gas) and constipation can be normal events in the early postpartum period due to the body recovering from the effects of labor, changes in diet, and the use of pain medications during childbirth.
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