click below
click below
Normal Size Small Size show me how
Neuro
Nerves of the Brachial Plexus
Question | Answer |
---|---|
What 2 nerves originate from the rami of the plexus | Dorsal scapular long thoracic |
mm of the dorsal scapular nerve | rhomboids levator scap |
mm of the long thoracic nerve | serratus anterior |
What 2 nerves originate from the trunks of the plexus | Nerve to subclavius suprascapular |
mm of the nerve to subclavius nerve | subclavius |
mm of the suprascapular nerve | infraspinatus supraspinatus |
What 3 nerves originate from the lateral cord of the plexus | lateral pectoral musculcutaneous lateral root of the median |
mm of the lateral pectoral nerve | pec major (clavicular head) |
mm of the musculocutaneous nerve | coracobrachialis biceps brachii brachialis |
mm of the lateral root of the median nerve | flexor mm of forearm except FCU and 5 mm of the hand |
What 3 nerves originate from the medial cord of the plexus | medial pectoral ulnar medial root of the median |
mm of the medial pectoral nerve | pec major pec minor |
mm of the ulnar nerve | FCU flexor digitorum profundus most small mm of hand |
mm of the medial root of the median nerve | Flexor mm of forearm except FCU, and 5 mm of the hand |
What 5 nerves originate from the posterior cord of the plexus | upper subscapular thoracodorsal lower subscapular axillary radial |
mm of the upper subscapular nerve | subscapularis |
mm of the thoracodorsal nerve | lats |
mm of the lower subscapular | subscapularis teres major |
mm of the axillary nerve | deltoid teres minor |
mm of the radial nerve | brachioradialis triceps supinator wrist extensors anconeus |