A client is scheduled for an external version.
The nurse would expect to prepare which of the following medications to be administered prior to the procedure?
Oxytocin.
Methylergonovine.
Betamethasone.
Terbutaline.
The Correct Answer is D
Choice A rationale
Oxytocin is used to induce or augment labor, not typically used before an external version, which is a procedure to turn a breech baby to a head-down position.
Choice B rationale
Methylergonovine is used to prevent or control postpartum hemorrhage by inducing strong uterine contractions, not indicated before an external version.
Choice C rationale
Betamethasone is a corticosteroid used to accelerate fetal lung maturity in preterm labor, not required for an external version.
Choice D rationale
Terbutaline is a tocolytic agent used to relax the uterus, making it easier to manipulate the fetus during the external version procedure.
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View Related questions
Correct Answer is A
Explanation
Choice A rationale
History of preterm birth is the principal risk factor for predicting preterm birth. Previous preterm births significantly increase the likelihood of subsequent preterm deliveries due to
underlying etiological factors.
Choice B rationale
Low prepregnancy weight is a risk factor but not as significant as a history of preterm birth. It can contribute to complications in pregnancy but does not have the same predictive value.
Choice C rationale
Smoking during pregnancy increases the risk of preterm birth but is not the principal risk factor. It is a modifiable behavior that contributes to poor pregnancy outcomes.
Choice D rationale
Obesity can impact pregnancy outcomes but is not the principal risk factor for preterm birth. It is associated with other complications rather than directly predicting preterm delivery.
Correct Answer is A
Explanation
Choice A rationale
Massaging the fundus can help contract the uterus and reduce bleeding. Ensuring IV access is crucial for administering medications rapidly. Methylergonovine (Methergine) and oxytocin help stimulate uterine contractions and reduce postpartum hemorrhage, which can be life-threatening.
Choice B rationale
Administering pain medication might be necessary, but it doesn't address the immediate issue of uterine atony and hemorrhage. Surgical intervention is a last resort and should be prepared for only if medical management fails.
Choice C rationale
Reassessing vital signs and monitoring is important, but it doesn't provide an immediate solution to the bleeding and uterine atony. Immediate action to contract the uterus is crucial.
Choice D rationale
Contacting the attending physician is important, but immediate intervention to stop the bleeding and address uterine atony is critical to prevent further complications.