A full-term infant is admitted to the newborn nursery 2 hours after delivery.The delivery record indicates the mother is positive for human immunodeficiency virus (HIV) and received zidovudine intravenously during labor.
Which action should the nurse implement?

Obtain consent for the Hepatitis B vaccine.

Collect a venous specimen for serum glucose level.

Assess for the presence of the Moro reflex.

Ensure that zidovudine is given within 6 hours after birth.

Answer and Explanation

The Correct Answer is D

Choice A rationale

Obtaining consent for the Hepatitis B vaccine is a necessary step in the newborn's care, but it is not the immediate priority for a newborn exposed to HIV. The focus should be on preventing HIV transmission from mother to child.

Choice B rationale

Collecting a venous specimen for serum glucose level is important for assessing the newborn's metabolic status, but it does not directly address the immediate need to reduce the risk of HIV transmission.

Choice C rationale

Assessing for the presence of the Moro reflex is part of a routine newborn examination and is important for evaluating the neurological status of the newborn. However, it does not address the immediate priority of HIV prophylaxis.

Choice D rationale

Ensuring that zidovudine is given within 6 hours after birth is critical for reducing the risk of mother-to-child transmission of HIV. Early administration of antiretroviral medication is essential to prevent viral replication and transmission to the newborn.

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Correct Answer is C

Explanation

Choice A rationale

Palpating the suprapubic area to assess fetal head position is not relevant to identifying the source of fluid leakage. This technique is used to evaluate fetal engagement in the pelvis, particularly near term, but it does not help in determining whether the fluid leakage is amniotic fluid or urine.

Choice B rationale

Scanning the bladder for urinary retention is unrelated to identifying the nature of fluid leakage. A bladder scan is useful for detecting residual urine volume in the bladder, often post-voiding, and is typically used in cases of urinary retention or post-operative care.

Choice C rationale

Testing the fluid with a nitrazine strip is a standard method to distinguish amniotic fluid from urine or vaginal secretions. Amniotic fluid has a higher pH (usually between 7.0 and 7.5), causing the nitrazine strip to turn blue, whereas urine and vaginal secretions usually have a lower pH, resulting in a yellow or green color on the strip.

Choice D rationale

Inserting a straight urinary catheter to drain the bladder is an invasive procedure that does not directly identify the source of fluid leakage. This technique is typically used to relieve urinary retention or to collect a sterile urine specimen, not for diagnosing amniotic fluid leakage.

A. Client's hourly blood pressure. B. Preparation for emergency cesarean birth. C. Checking the perineum for bulging. D. Intensity, interval, and length of contractions.

Correct Answer is D

Explanation

Choice A rationale

Monitoring hourly blood pressure is essential, but it is not the most crucial data in this scenario. Blood pressure monitoring can help identify maternal hypotension or hypertension, which can affect uteroplacental blood flow. However, hypotonic dystocia requires monitoring contractions to assess labor progression and effectiveness of oxytocin.

Choice B rationale

Preparing for an emergency cesarean birth is a potential intervention if labor does not progress or if fetal distress occurs. However, it is not the primary data to monitor initially. The decision for a cesarean is based on a comprehensive assessment, including fetal heart rate patterns and contraction quality.

Choice C rationale

Checking the perineum for bulging may indicate imminent delivery or fetal descent. However, in the context of hypotonic dystocia, the primary concern is evaluating contraction patterns to ensure the effectiveness of oxytocin in augmenting labor.

Choice D rationale

Monitoring the intensity, interval, and length of contractions is the most critical data in this case. Hypotonic dystocia involves weak, infrequent, or irregular contractions. Oxytocin is administered to strengthen and regularize contractions, so assessing their characteristics is crucial to determine the response to treatment and guide further interventions.

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A full-term infant is admitted to the newborn nursery 2 hours after delivery.The delivery record indicates the mother is positive for human immunodeficiency virus (HIV) and received zidovudine intravenously during labor. Which action should the nurse implement?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

Correct Answer is D

Explanation

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A full-term infant is admitted to the newborn nursery 2 hours after delivery.The delivery record indicates the mother is positive for human immunodeficiency virus (HIV) and received zidovudine intravenously during labor.
Which action should the nurse implement?