FRIDAY Arm Question Review Flashcards
What does the inferior ulnar collateral a. Travels with into the forearm? (Question 36)
Median n.
What does the superior ulnar collateral branch of the brachial artery accompany as it travels to the posterior medial epicondyle? (Question 36)
Ulnar n.
What nerve is involved in the benediction attitude?
Median n.
What is the first lymph node to receive most of the lymph from the breast parenchyma, areola, and nipple?
The anterior Axillary (pectoral) nodes
From the anterior axillary (pectoral) lymph nodes where does lymph travel?
Through the central axillary lymph nodes
What joint of the hand is extended by the radial n.?
The MCP joint
Extensor digitorum
Extensor digiti minimi
What nerve is damaged when the surgical neck of the humerus is broken?
Axillary n.
What fracture involves a fracture at the distal end of the radius w/ the proximal radius displaced anteriorly and the bone fragment projecting posteriorly?
Colles Fx (dinner fracture)
What Fx involves the first metacarpal?
Bennetts Fx
What Fx involves the fifth metacarpal?
Boxers Fx
What two structures are involved in a Shoulder separation?
Acromioclavicular ligament
Coracoclavicular ligament
Both can be partially or completely torn
What two things accompany shoulder dislocation?
Displacement of the head of the humerus
Disruption of the glenoid labrum
What causes the condition of peau d’orange, skin resembling an orange peel?
Blockage of cutaneous lymphatic vessels
