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A nurse is caring for a client who was just diagnosed with an ectopic pregnancy and does not require surgery.
Which of the following medications can the nurse expect to administer?

A.

Dexamethasone.

B.

Clomid.

C.

Methotrexate.

D.

Progesterone.

Answer and Explanation

The Correct Answer is C

Choice A rationale

Dexamethasone is a corticosteroid and is not used for treating ectopic pregnancy.

 

Choice B rationale

Clomid (clomiphene citrate) is used to stimulate ovulation, not to treat ectopic pregnancy.

 

Choice C rationale

Methotrexate is a chemotherapeutic agent that effectively stops the growth of ectopic pregnancy cells, allowing the pregnancy tissue to be reabsorbed by the body.

 

Choice D rationale

Progesterone supports pregnancy and is not used to treat ectopic pregnancy.


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View Related questions

Correct Answer is D

Explanation

Choice A rationale

GBS can be transmitted to the baby during both vaginal and cesarean deliveries if the mother is colonized with the bacteria. It is not limited to cesarean sections, hence why appropriate screening and treatment are essential.

Choice B rationale

GBS, although often harmless in the general population, can cause severe infections in newborns. This bacterium can be a source of severe neonatal infections like sepsis, pneumonia, and meningitis, necessitating preventive measures during pregnancy and delivery.

Choice C rationale

Screening for GBS is typically performed between 35 and 37 weeks of gestation, not at the first prenatal visit. This timing ensures accurate detection of the bacteria closer to the time of delivery.

Choice D rationale

Intravenous antibiotics during labor are recommended for mothers who test positive for GBS to prevent transmission to the baby. This intervention significantly reduces the risk of neonatal GBS infection.

Correct Answer is A

Explanation

Choice A rationale

Betamethasone is a corticosteroid that accelerates fetal lung maturity by increasing the production of surfactant, which reduces respiratory distress syndrome in preterm infants.

Choice B rationale

While betamethasone can cause transient increases in fetal heart rate, its primary purpose is not to increase fetal heart rate. Its role is in enhancing lung maturity.

Choice C rationale

Betamethasone does not directly increase amniotic fluid levels. Its main function is in the maturation of fetal lungs.

Choice D rationale

Betamethasone is not used to stop preterm labor contractions. It is used to accelerate fetal lung development in preterm labor cases.

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