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WHAT DO THE NERVE PLEXUSES SERVE? VENTRAL AND DORSAL ROOTS BECOME SPINAL NERVES,

ID: 3482333 • Letter: W

Question

WHAT DO THE NERVE PLEXUSES SERVE? VENTRAL AND DORSAL ROOTS BECOME SPINAL NERVES, SOME OF THESE UNITE AS PLEXUSES, THAT GIVE RISE TO NAME ONE OF THE FOUR MAJOR NERVE PLEXUSES THE CERVICAL PLEXUS ARISES FROM THE VENTRAL RAMI OF WHICH SPINAL NERVES? WHAT MUSCLES AND/OR SKIN DOES THE CERVICAL PLEXUS SERVE? THE BRACHIAL PLEXUS IS REARRANGED CONSECUTIVELY INTO DIVISIONS, AND CORDS, BEFORE SUBDIVIDING INTO FIVE MAJOR PERIPHERAL NERVE THE BRACHIAL PLEXUS IS REARRANGED CONSECUTIVELY INTO TRUNKS AND CORDS, BEFORE SUBDIVIDING INTO FIVE MAJOR PERIPHERAL NERVES THE BRACHIAL PLEXUS IS REARRANGED CONSECUTIVELY INTO TRUNKS DIVISIONS, AND PERIPHERAL NERVES THE BRACHIAL PLEXUS IS REARRANGED CONSECUTIVELY INTO TRUNKS DIVISIONS, AND CORDS, BEFORE SUBDIVIDING INTO FIVE MAJOR WHAT MUSCLE DOES THE PHRENIC NERVE SERVE? , BEFORE SUBDIVIDING INTO FIVE MAJOR TDOM THR YENTRAL RAMI OF WHICH SPINAL

Explanation / Answer

a nerve plexus is branching network of intersecting nerve.they have both afferent and efferent nerves and serve the sensory and motor function of the body.

they are

cervical plexus

brachial plexus

lumbar plexus

sacral plexus

brachial plexus are the cervical spinal nerves arise from the C1-C4.

phrenic arise from C3-C5 and inervate the diaphragm muscle

brachial plexus:

brachial plexus are the spinal nerves arise from the C5-C8 and T1

Divisions

Each trunk then splits in two, to form six divisions

Cords

These six divisions regroup to become the three cords or large fiber bundles. The cords are named by their position with respect to the axillary artery.