Startle reflex would the nurse observe when a newborn starts to cry and extends the legs.
There is a startle reaction in a newborn. A loud noise sets off the startle response, which makes the baby wail and stretch their arms and legs.
When the nurse lays her finger firmly on the infant's palm and the infant grips it, it means the infant has a grab reflex.
A muscular reaction known as a reflex occurs automatically in response to stimulus. Specific muscle reactions are brought on by certain motions or feelings.
Infant reflexes are reactions that are typical in young children but aberrant in adults.
These consist of:
To learn more about infant reflexes from given link
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