When you startle a 4-month-old,he throws his arms out,spreads his fingers,then grabs with his fingers and arms.The reaction is known as the:
A) rooting reflex.
B) startle reflex.
C) Moro reflex.
D) scaffolding reflex.

Question

Quizplus · Accepted Answer

The described reaction is known as the Moro reflex, where a sudden noise or movement causes the infant to throw out their arms and legs, then quickly bring them in again while crying. The rooting reflex involves the infant turning their head and searching for a nipple when their cheek is touched, while the startle reflex causes the infant to flinch and close their eyes. The scaffolding reflex is not a known reflex.

When You Startle a 4-Month-Old,he Throws His Arms Out,spreads His