A nurse is caring for a client who is at 32 weeks of gestation and is in labor. Which of the following medications is contraindicated for this client?
Misoprostol
Folic acid
Nifedipine
Terbutaline sulfate
The Correct Answer is A
Choice A rationale: Misoprostol is a prostaglandin analog and is contraindicated for use during labor at 32 weeks of gestation as it can lead to uterine hyperstimulation, which may pose a risk to the preterm fetus.
Choice B rationale: Folic acid is a vitamin supplement and is not contraindicated during labor. However, it is typically taken earlier in pregnancy to prevent neural tube defects.
Choice C rationale: Nifedipine is a calcium channel blocker that may be used to suppress preterm labor, and it is not contraindicated at 32 weeks of gestation.
Choice D rationale: Terbutaline is a beta-adrenergic agonist that may be used to relax the uterine smooth muscles and inhibit preterm labor. It is not contraindicated at 32 weeks of gestation.
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Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Uterine enlargement greater than expected for gestational age is not a typical finding in a possible ectopic pregnancy. An ectopic pregnancy occurs when the fertilized egg implants outside the uterus, usually in the fallopian tube, and the uterus does not enlarge normally.
Choice B rationale:
Copious vaginal bleeding is not a typical finding in a possible ectopic pregnancy. Vaginal bleeding can occur, but it is not usually copious.
Choice C rationale:
Severe nausea and vomiting are not typically associated with a possible ectopic pregnancy. Nausea and vomiting are common symptoms in early pregnancy, but they are not specific to an ectopic pregnancy.
Choice D rationale:
Pelvic pain is a common finding in a possible ectopic pregnancy. The pain is often sharp, and unilateral, and may be located on one side of the lower abdomen or pelvis.
Correct Answer is A
Explanation
Choice A rationale: An amniocentesis involves inserting a needle through the abdominal wall into the amniotic sac to obtain a sample of amniotic fluid. Emptying the bladder before the procedure reduces the risk of bladder puncture during the process.
Choice B rationale: Fasting is not typically necessary for an amniocentesis. It is generally done on an outpatient basis, and fasting is not required.
Choice C rationale: An enema is not necessary before an amniocentesis and is not part of the standard preparation.
Choice D rationale: While cleanliness is important, this instruction is not specific to an amniocentesis and is not a standard pre-procedure requirement.
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