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Bowel and Bladder Control Involve Spinal Reflex Arcs That Are

Question 229

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Bowel and bladder control involve spinal reflex arcs that are located in the sacral region of the spinal cord. In both instances two sphincter muscles, an internal sphincter of smooth muscle and an external sphincter of skeletal muscle, control the passageway out of the body. How would a transection of the spinal cord at the L1 level affect an individual's bowel and urinary bladder control

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In this case the defecation (bowel)and m...

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