A nurse is assessing a newborn’s reflexes.
Which of the following actions by the nurse would elicit the tonic neck reflex?
Holding the newborn upright with feet touching a flat surface.
Stroking the outer edge of the sole of the newborn’s foot up toward the toes.
Turning the newborn’s head to one side while in a supine position.
Clapping hands or making a loud noise near the newborn.
The Correct Answer is C
Turning the newborn’s head to one side while in a supine position would elicit the tonic neck reflex. This reflex is also known as the fencing reflex because the newborn assumes a posture similar to that of a fencer, with one arm and leg extended on the side to which the head is turned and the opposite arm and leg flexed. This reflex is present at birth and disappears by 3 to 4 months of age.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E"]
Explanation
These statements reflect an understanding of the infant reflexes.
The rooting reflex helps the baby locate the nipple for feeding.
The Moro reflex is a startle response that causes the baby to extend the arms and legs and then flex them back.
The Babinski reflex is a normal response in infants where the big toe extends and the other toes fan out when the sole of the foot is stroked.
Correct Answer is C
Explanation
Turning the newborn’s head to one side while in a supine position would elicit the tonic neck reflex.This reflex is also known as the fencing reflex because the newborn assumes a posture similar to that of a fencer, with one arm and leg extended on the side to which the head is turned and the opposite arm and leg flexed.This reflex is present at birth and disappears by 3 to 4 months of age.
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