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
Explanation
Choice A rationale
A BP of 132/84 mm Hg is within the normal range for a pregnant woman and does not require immediate reporting.
Choice B rationale
A weight gain of 1 kg (2.2 lb) in one month is within the expected range for a pregnant woman at 26 weeks gestation.
Choice C rationale
Pedal edema is a common symptom in pregnancy and is usually not a cause for concern unless accompanied by other symptoms.
Choice D rationale
Double vision is a concerning symptom that could indicate a serious condition such as preeclampsia. It should be reported to the provider immediately.
Correct Answer is D
Explanation
Choice A rationale
Purchasing furniture for the baby’s room is a common and healthy behavior during pregnancy. It indicates that the client is preparing for the baby’s arrival and is excited about the new addition to the family. This behavior is generally seen as positive and supportive of the pregnancy.
Choice B rationale
Being unsure about wanting an epidural during labor is a normal concern for many pregnant individuals. It reflects the client’s consideration of pain management options and their desire to make an informed decision. This is not typically seen as a psychosocial concern.
Choice C rationale
The partner planning to attend birthing classes with the client is a positive sign of support and involvement in the pregnancy. It indicates that the partner is engaged and willing to participate in the childbirth process, which can be beneficial for the client’s emotional well-being.
Choice D rationale
Expressing uncertainty about whether an older child will accept the new baby can indicate underlying anxiety or stress about family dynamics and the impact of the new baby on existing relationships. This concern may require further exploration and support to ensure the client’s emotional health.
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