The nurse is caring for a newborn born at 31 weeks' gestation. Which assessment finding should the nurse anticipate?
Sole creases on heels
Ruddy skin color
Flexion of all four (4) extremities
Scant amount of vernix caseosa
The Correct Answer is D
A. Sole creases on heels. Sole creases are a sign of maturity and are usually present in full-term infants, not preterm.
B. Ruddy skin color. This is more common in infants with polycythemia or those who are small for gestational age, not specifically linked to prematurity.
C. Flexion of all four extremities. Premature infants typically have less muscle tone and may exhibit less flexion, often appearing more limp or having extended extremities.
D. Scant amount of vernix caseosa. Premature infants typically have more vernix caseosa, which protects their delicate skin in utero. The amount decreases closer to full term, but at 31 weeks, there may still be a moderate amount.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E"]
Explanation
A. Rhythmic suckling. Indicates the infant is effectively extracting milk.
B. A slurping sound as the infant sucks. This suggests poor latch and possible ingestion of air.
C. Tongue down with lips flanged. Shows that the infant's tongue is extended over the lower gum and lips are flared outward, creating a seal.
D. Dimpling of the infant's cheeks while sucking. Indicates improper latch and poor seal around the breast.
E. Audible swallowing. Indicates milk transfer is occurring as the infant swallows.
Correct Answer is B
Explanation
A. O negative blood type. This is significant for Rh incompatibility if the fetus is Rh-positive, but it is managed through routine prenatal care and does not require immediate intervention at 36 weeks.
B. Blood pressure 144/94 mmHg in left arm. This finding is concerning because it may indicate the development of preeclampsia, which requires immediate medical attention due to the potential risks to both the mother and fetus.
C. Positive rubella serum antibody titer. A positive titer indicates immunity to rubella, which is a good finding in pregnancy and not a concern.
D. Copious leukorrhea. This is common in late pregnancy and typically not a cause for concern unless it is accompanied by signs of infection or rupture of membranes.
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