A nurse is admitting a client who is at 35 weeks of gestation and is experiencing mild vaginal bleeding due to placenta previa. Which of the following actions should the nurse plan to take?
Initiate continuous monitoring of the FHR.
Administer a dose of betamethasone.
Check the cervix for dilation every 8 hours.
Request that the provider prescribe misoprostol PRN.
The Correct Answer is A
The correct answer is A. Initiate continuous monitoring of the FHR. For a client with placenta previa, continuous fetal heart rate (FHR) monitoring is essential to assess the baby's well-being due to the risk of fetal distress from reduced oxygen supply
Choice A reason:
Continuous FHR monitoring is a standard care practice for clients with placenta previa to promptly detect any signs of fetal distress and intervene as necessary.
Choice B reason:
Betamethasone is typically administered to enhance fetal lung maturity before 34 weeks of gestation, not for placenta previa. Its use at 35 weeks is less common unless there's a risk of preterm birth within 7 days and the patient hasn't received a previous course.
Choice C reason:
Checking the cervix can induce bleeding and is contraindicated in placenta previa because it may disturb the placental site and exacerbate bleeding.
Choice D reason:
Misoprostol is used for labor induction or to treat postpartum hemorrhage. It is not indicated for placenta previa management and can cause uterine contractions leading to increased bleeding.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
"Retract the foreskin until you feel resistance." This advice is not recommended for newborns with an uncircumcised penis. The foreskin of most male babies doesn't yet pull back (retract) fully at birth, and forcing it back can cause pain, bleeding, and possible damage.
Choice B reason:
"Use a cotton swab to clean under the foreskin." This is not advisable for a newborn's uncircumcised penis. The foreskin is usually still attached to the glans and does not require any special cleaning inside. Using a cotton swab could potentially cause harm by forcing the foreskin back.
Choice C reason:
"Apply petroleum jelly to the foreskin." This instruction is more applicable to a circumcised penis during the healing process to prevent the penis from sticking to the diaper. For an uncircumcised penis, there's no need to apply petroleum jelly as part of regular care.
Choice D reason:
"Wash the penis once per day with soap and water." This is the correct care for an uncircumcised penis. Parents should gently wash the genital area with mild soap and water during bath time without retracting the foreskin.
Correct Answer is D
Explanation
Choice A reason:
Preparing for an amnioinfusion is not the first-line action. It may be considered if decelerations do not resolve with initial measures such as maternal repositioning.
Choice B reason:
Administering oxygen is a subsequent measure if initial interventions like repositioning do not improve the FHR. Oxygen is typically given at 8-10 L/min via a nonrebreather mask to increase fetal oxygenation.
Choice C reason:
Discontinuing oxytocin is important if the cause of decelerations is uterine hyperstimulation. However, repositioning the client should precede this action to quickly address potential umbilical cord compression.
Choice D reason:
This is the first action to take because it can quickly alleviate potential compression of the umbilical cord, which is often the cause of variable decelerations. It may be considered if decelerations do not resolve with initial measures such as maternal repositioning.
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