Can someone check my answers. i will fan and give medal.

1) due to a car accident, a young woman suffered an injury to her spinal cord at first lumbar vertebra. what major function could be lost due to her injury?

a) walking ** my choice **
b) chewing
c) breathing
d) pushing

2) a young diver injures the right dorsal root of his first lumbar vertebra a failed dive. what major functions could be lost due to his injury.

a) movement in his lower extremities
b) sensation in his lower extremities
c) control of the right section of his lower body ** my choice **
d) sensation in the right section of hi

3) a boy cuts his hand while playing in the park. the stimulus reaches the interneurons. what nerve pathway will the stimulus signal continue to follow in order to life his hand from the sharp object.

a) motor neuron, effector
b) motor neuron, receptor
c) sensory neuron, effector
d) sensory neuron, receptor ** my choice **