Which newborn reflex is elicited by stroking the lateral sole of the infant's foot from the heel to the ball of the foot?

Choice A rationaleThe stepping reflex, also known as the walking or dancing reflex, is elicited by holding the infant upright with their feet touching a flat surface. The infant will make stepping or dancing movements. This is not elicited by stroking the lateral sole of the foot.Choice B rationaleThe Babinski reflex is elicited by stroking the lateral sole of the infant's foot from the heel upward and across the ball of the foot. A positive Babinski sign is characterized by dorsiflexion of the great toe and fanning out of the other toes. This reflex is normal in infants and typically disappears by 12 to 24 months of age.Choice C rationaleThe tonic neck reflex, also known as the fencing reflex, is elicited by turning the infant's head to one side. The arm and leg on the turned side extend, while the arm and leg on the opposite side flex. Stroking the sole of the foot does not elicit this reflex.Choice D rationaleThe plantar grasp reflex is elicited by placing a finger or object across the base of the infant's toes. The toes will curl downward and grasp the object. This reflex is different from the response elicited by stroking the lateral sole of the foot. .