23) If Michael suffers a vertebral injury and is paralyzed from the waist down, this means...

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Medical Sciences

23) If Michael suffers a vertebral injury and is paralyzed fromthe waist down, this means that he has lost motor control butmaintains sensation. What injured part of his central nervoussystem is most likely causing his paralysis? a) interneurons in hissacral region that have been damaged b) ascending tracts of nervesthat have been damaged c) only the motor neurons that innervate hisbody from the waist down that have been damaged d) only the sensorymotor neurons that innervate his body from the waist down that havebeen damaged 25) Why is it beneficial that sensory informationreceived can synapse directly with a motor neuron? a) itâ€™s notbecause it produces erratic and wild motion b) because it is fastercommunication and causes faster involuntary movement c) because itis faster communication and causes faster voluntary movement d)because it can stimulate the â€œfight or flightâ€ response.Which ofthe following cranial nerves is NOT involved with eye movement

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Question number 23 answer is option C because the person is paralyzed from the waist therefore the motor fibre which is supplying the waist region from spinal cord has been damagedspinal cord caring both motor and sensory neurone motor neurone or descending neurone from the central nervous See Answer

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