A nurse is caring for a client who is experiencing uterine atony immediately following delivery. The client fails to respond to oxytocin administration. The nurse should anticipate the use of which of the following medications?
Betamethasone.
Hydralazine.
Terbutaline.
Methylergonovine.
The Correct Answer is D
Choice A rationale:
Betamethasone is a corticosteroid used to enhance lung maturity in preterm infants and has no role in treating uterine atony.
Choice B rationale:
Hydralazine is an antihypertensive medication used to lower blood pressure and is not indicated for the management of uterine atony.
Choice C rationale:
Terbutaline is a tocolytic medication used to relax the uterus and delay preterm labour. It is not used to address uterine atony.
Choice D rationale:
Methylergonovine is a uterotonic medication commonly used to treat uterine atony by causing uterine contractions and controlling postpartum bleeding. It helps the uterus contract and prevents further blood loss.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is choice d. “The nurse should measure the newborn’s muscle tone when assigning an Apgar score.”
Choice A rationale:
The Apgar score is determined at 1 and 5 minutes after birth, not at 2 and 7 minutes.
Choice B rationale:
An Apgar score of 8 indicates that the newborn is in good health, not severe distress. Scores of 7-10 are considered normal.
Choice C rationale:
Resuscitation efforts should not be delayed until the first Apgar score is obtained. Immediate resuscitation is initiated if needed, regardless of the Apgar score.
Choice D rationale:
Muscle tone is one of the five criteria assessed in the Apgar score, along with appearance, pulse, grimace, and respiration.
Correct Answer is B
Explanation
The correct answer is choice **b. Hearing loss**.
Choice A rationale:
Cataracts are not a common finding in newborns with congenital CMV infection. Cataracts are more commonly associated with other congenital infections like rubella, toxoplasmosis, and herpes simplex virus (HSV).
Choice B rationale:
Hearing loss is one of the most common manifestations of congenital CMV infection. Up to 40-58% of infants with symptomatic congenital CMV infection develop sensorineural hearing loss, which can be unilateral or bilateral, and progressive over time.
Choice C rationale:
Macrosomia, or large birth size, is not a typical finding in congenital CMV infection. In fact, infants with symptomatic congenital CMV infection are more likely to be small for gestational age or have intrauterine growth restriction.
Choice D rationale:
Urinary tract infection (UTI) is not a common presentation of congenital CMV infection. CMV can cause inclusion bodies in the urine, but overt UTI is not a typical finding. More common manifestations include petechiae, hepatosplenomegaly, jaundice, and central nervous system involvement.
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