Term
| origination of brachial plexus |
|
Definition
| from spinal nerves C5 - T1 |
|
|
Term
| 5 major branches of the brachial plexus |
|
Definition
1) musculocutaneous 4) axillary
2) median 5) radial nerves
3) ulnar |
|
|
Term
| sensory function of musculocutaneous |
|
Definition
| supplies skin on lateral surface of forearm |
|
|
Term
| sensory function of ulnar nerve |
|
Definition
| supplies skin on little finger, medial half of the ring finger, and medial third of the hand |
|
|
Term
| sensory function of axillary nerve |
|
Definition
| supplies skin on lateral shoulder |
|
|
Term
| sensory function of radial nerve |
|
Definition
| supplies skin on posterior surface of arm and forearm and skin on posterolateral surface of hand |
|
|
Term
| origination of lumbosacral plexus |
|
Definition
|
|
Term
| 5 major branches of lumbosacral plexus |
|
Definition
1) obturator 4) tibial
2) femoral 5) fibular
3) sciatic |
|
|
Term
| sensory function of obturator |
|
Definition
| supplies skin on medial thigh (groin) |
|
|
Term
| sensory function of femoral nerve |
|
Definition
| supplies skin on anterior thigh and medial leg |
|
|
Term
| sensory function of sciatic nerve |
|
Definition
|
|
Term
| sensory function of tibial nerve |
|
Definition
| branches of the tibial nerve supply the skin on the posterior leg, the lateral surface of the foot, and the sole of the foot |
|
|
Term
| sciatic nerve is formed by |
|
Definition
| the tibial nerve and common fibular nerve |
|
|
Term
| the common fibular nerve divides to form |
|
Definition
| the superficial fibular nerve and deep fibular nerve |
|
|
Term
| sensory function of common fibular nerve |
|
Definition
| supplies skin on lateral portion of knee, skin on anterolateral leg, and dorsum of foot |
|
|
