Which of the following are common methods used for the induction of labor in obstetric practice? (Select All that Apply)
Epidural anesthesia.
Prostaglandin administration.
Bed rest.
Vitamin supplementation.
Fetal ultrasound.
Amniotomy.
Oxytocin administration.
Correct Answer : B,F,G
Choice B rationale
Prostaglandin administration, either vaginally or orally, helps to ripen the cervix by increasing collagenase activity and water content, leading to cervical softening, thinning (effacement), and dilation, which are necessary for labor to begin.
Choice F rationale
Amniotomy, or artificial rupture of membranes (AROM), involves the deliberate rupture of the amniotic sac. This can stimulate labor by releasing prostaglandins, increasing uterine contractility, and allowing the presenting part of the fetus to descend further into the pelvis, putting pressure on the cervix.
Choice G rationale
Oxytocin is a synthetic hormone that mimics the action of endogenous oxytocin, stimulating uterine contractions. It is commonly administered intravenously to initiate or augment labor once cervical ripening has occurred or the cervix is favorable.
Choice A rationale
Epidural anesthesia is a method of pain relief during labor, not a method for inducing labor. It provides regional analgesia by blocking nerve impulses in the lower body.
Choice C rationale
Bed rest is generally not recommended for labor induction and can even be counterproductive. Ambulation and positional changes can help to encourage fetal descent and uterine activity.
Choice D rationale
Vitamin supplementation is important for overall maternal and fetal health during pregnancy but does not directly stimulate uterine contractions or cervical changes necessary for labor induction.
Choice E rationale
Fetal ultrasound is used to assess fetal well-being, presentation, and amniotic fluid volume but does not initiate the process of labor induction. .
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Correct Answer is D
Explanation
Choice A rationale
While addressing the client's pain is important, the priority action should be to assess the underlying cause of the concerning vital signs before offering pain medication.
Choice B rationale
Positioning the client with one hip elevated is a measure used to relieve potential vena cava compression, but the low blood pressure warrants immediate attention and further evaluation before implementing this intervention.
Choice C rationale
Having the client void may be a helpful intervention in some labor situations, but the combination of a low maternal blood pressure and a high maternal heart rate requires immediate notification of the provider.
Choice D rationale
The client's low blood pressure (82/54 mm Hg) and elevated maternal heart rate (128/min) in the presence of contractions with a duration of 1 minute and a frequency of 3 minutes are concerning findings that warrant immediate notification of the provider for further evaluation and management. These vital signs could indicate maternal hypovolemia, dehydration, or other complications. .
Correct Answer is B
Explanation
Choice A rationale
Elevating the mother's legs may help with venous return and circulation, but it does not directly address a soft and boggy uterus, which indicates uterine atony and a risk for hemorrhage. The immediate priority is to promote uterine contraction.
Choice B rationale
A soft and boggy uterus indicates uterine atony, a primary cause of postpartum hemorrhage. Massaging the fundus stimulates the uterine muscles to contract, which helps to compress the blood vessels at the placental site and reduce bleeding. This is the most appropriate initial intervention to address uterine atony.
Choice C rationale
Encouraging the mother to void is important in the postpartum period as a full bladder can displace the uterus and interfere with its ability to contract. However, in the presence of a soft and boggy uterus, the immediate priority is to directly stimulate uterine contraction through fundal massage before addressing bladder emptying.
Choice D rationale
Pushing on the uterus to express clots without first ensuring the uterus is firm is contraindicated. A soft, atonic uterus is more susceptible to inversion if pressure is applied. Fundal massage should be performed first to encourage uterine contraction and firmness before attempting to express any clots.
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