A Reflex Where the Sensory Input and Motor Output Are

question 34

Multiple Choice

A reflex where the sensory input and motor output are on opposite sides of the spinal cord is called a(n) reflex arc.

• A)intersegmental
• B)contralateral
• C)ipsilateral
• D)polysynaptic
• E)monosynaptic

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Definitions:

Babinski Reflex

A reflex action of the toes, especially in infants, where the big toe moves upward and the other toes fan out in response to the sole being stroked, indicative of neurological function.

Plantar Reflex

A reflex elicited when the sole of the foot is stimulated, leading to toe flexion or extension, indicative of neurological function.

Moro Reflex

An involuntary response seen in newborns, where they suddenly extend their arms and legs and then curl them in if they feel like they are falling.

Denver Developmental Screening Test

A standardized test used to assess developmental problems in children from infancy through preschool.