A nurse is collecting data from a newborn who was delivered at 40 weeks of gestation. Which of the following is an expected finding when eliciting reflexes from the newborn?
The newborn's legs flex at the knees and hips when pressure is applied to the soles of the newborn's feet.
The newborn turns their head away from the stimulus when their cheek is touched.
The newborn's fingers curl around the nurse's finger when placed in the newborn's palm.
The newborn closes their eyes and keeps them closed when tapped on the forehead.
The Correct Answer is C
A. This describes the stepping reflex, which involves the newborn's legs moving in a stepping motion when the soles of the feet touch a surface, not just flexing at the knees and hips. It is expected but not the most relevant to the of reflex elicitation as stated.
B. The newborn turns toward the stimulus when their cheek is touched, not away. This is known as the rooting reflex, which helps the newborn find the breast or bottle for feeding.
C. The newborn's fingers curling around the nurse's finger is the grasp reflex, a normal and expected finding in newborns. It indicates normal neurological development and reflex activity.
D. The newborn blinking in response to a tap on the forehead is known as the glabellar reflex, but they do not typically keep their eyes closed. It is not a primary reflex assessed in newborns for neurological health.
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Related Questions
Correct Answer is C
Explanation
A. Each feeding should ideally last about 20 to 30 minutes, but it is essential to monitor the baby’s cues for hunger and fullness, rather than strictly adhering to time.
B. Leftover formula from a feeding should not be refrigerated for reuse; it should be discarded to prevent bacterial growth.
C. Prepared formula can indeed be stored in the refrigerator for up to 2 days, making this statement accurate for safe feeding practices.
D. It is recommended to burp the baby during and after feedings, not just at the end, to help release any air swallowed during feeding and prevent discomfort.
Correct Answer is D
Explanation
A. A glucose level of 60 mg/dL is within the normal range for a full-term newborn. Newborns generally have blood glucose levels between 40 and 60 mg/dL in the first few hours of life, and 60 mg/dL is considered acceptable for a 1-day-old newborn.
B. A WBC count of 10,000/mm³ is within the normal range for a newborn. Newborns can have elevated WBC counts due to the stress of birth, and this finding is not immediately concerning.
C. A platelet count of 225,000/mm³ is normal for a full-term newborn. Platelet counts in newborns generally range from 150,000 to 300,000/mm³, so this result falls within the expected range.
D. A hemoglobin level of 9.5 g/dL is low for a 1-day-old newborn. Normal hemoglobin levels for newborns are typically between 14 and 24 g/dL. Low hemoglobin may indicate anemia, which requires further evaluation and management.
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