Upper Limb — Flashcards

Musculocutaneous nerve injury commonly occurs in the setting of:- trauma (ex _____ dislocation)- bullet shot to the anterior biceps- strenous upper extremity exercise (ex. baseball pitching)

_____ space contains FPL, along with other flexor tendons of index finger

In the elbow there are three joints, these being:- _____ Joint- Ulnohumeral Joint- Proximal Radioulnar Joint

The _____ nerve travels with the brachial artery around the distal humerus/cubital fossa

Branches of the medial cord of the brachial plexus: M4UM_____ (C8,T1)Medial cutaneous nerve of forearm (C8,T1)Medial cutaneous nerve of arm (C8,T1)Ulnar nerve (C8,T1)Medial root of median nerve (C8,T1)

In a _____ nerve injury, sensation is lost over the:1. thenar eminence2. dorsal aspects of lateral 3 1/2 fingers (with proximal lesion)3. palmar aspects of lateral 3 1/2 fingers (with proximal lesion)

The _____ abducts the arm >100 and is innervated by the long thoracic nerve

The _____ (bone) (palpable in the anatomic snuff box) is the most commonly fractured carpal bone.

Ulnar bursa contains the common synovial flexor sheath envelops tendons of _____, FDP

An example of multipennate oblique muscle is _____ and subscapularis