A nurse is preparing to collect a specimen for newborn screening.
Which of the following actions should the nurse take?
Warm the newborn’s heel for 5 to 10 minutes before the puncture.
Use a lancet to puncture the inner aspect of the newborn’s heel.
Leave the newborn’s heel open to the air after the puncture.
Apply an antiseptic to the newborn’s heel after collecting the specimen.
The Correct Answer is A
Choice A rationale
Warming the newborn’s heel for 5 to 10 minutes before the puncture increases blood flow, making it easier to collect a blood sample.
Choice B rationale
The outer aspect of the heel is the recommended site for puncture to avoid injury to the bone and nerves.
Choice C rationale
Leaving the heel open to the air after the puncture is not recommended as it can increase the risk of infection.
Choice D rationale
Applying an antiseptic after collecting the specimen is not necessary and can interfere with the blood sample.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["D","G","H"]
Explanation
Choice A rationale
Deep tendon reflexes of 1+ are considered within normal limits and do not require immediate follow-up. This finding is not indicative of any acute complications.
Choice B rationale
A blood pressure reading of 136/86 mm Hg is slightly elevated but not critically high. It does not indicate an immediate risk and can be monitored with routine care.
Choice C rationale
A pain rating of 3 on a scale of 0 to 10 is mild and manageable. It does not necessitate immediate follow-up unless there is a sudden and significant increase in pain.
Choice D rationale
A large amount of lochia rubra can be a sign of excessive bleeding and requires immediate follow-up to assess for postpartum hemorrhage. This finding is concerning and needs prompt attention.
Choice E rationale
Peripheral edema of 2+ in bilateral lower extremities is common in the postpartum period due to fluid shifts and should resolve naturally. It does not require immediate follow-up unless it worsens or is accompanied by other symptoms.
Choice F rationale
Soft breasts are normal postpartum when milk has not yet come in or if the client is not breastfeeding. This finding does not require immediate follow-up as it is a normal occurrence.
Choice G rationale
A soft uterine tone can indicate uterine atony, which can lead to hemorrhage. Immediate follow-up is necessary to prevent potential complications such as postpartum hemorrhage.
Choice H rationale
Lateral deviation of the uterus can indicate a displaced uterus, possibly due to a full bladder or other reasons, which requires prompt attention. This finding could lead to complications if not addressed promptly. .
Correct Answer is D
Explanation
Choice A rationale
Auscultating the newborn’s bowel sounds is important for assessing gastrointestinal function, but it is not the first priority in managing a newborn with neonatal abstinence syndrome (NAS). Initial care should focus on stabilizing the newborn and addressing withdrawal symptoms.
Choice B rationale
Swaddling the newborn in blankets can help provide comfort and reduce excessive stimulation, which is beneficial for newborns with NAS. However, it is not the first priority. The primary focus should be on assessing and stabilizing the newborn’s vital signs.
Choice C rationale
Weighing the newborn’s wet diaper is important for monitoring fluid balance and hydration status, but it is not the first priority in managing NAS. Initial care should focus on stabilizing the newborn and addressing withdrawal symptoms.
Choice D rationale
Determining the newborn’s respiratory rate is the first priority in managing a newborn with NAS. Assessing and stabilizing the newborn’s vital signs, including respiratory rate, is crucial to ensure the newborn’s immediate health and safety. .
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