Post Arm

Question 1

main vessels and n in post compartment

Answer 1

Deep Brachial artery (and veins)

Radial N

Question 2

where does the neurovascuar bundle run along and what forms the roof

Answer 2

along radial groove

-lat head will form the roof

Question 3

lateral epicondylistis is commly called what and can affect what n

Answer 3

tennis elbow

can imping radial n

Question 4

medial epicondylitis can affect what n

Answer 4

ulnar n

Question 5

passage of rdial n to lat triangular space

Answer 5

ant to subscap long head of tri teres maj

Question 6

before entering radial grove what two branches does the radial nerve send off

Answer 6

1. post cutaneous n of arm

2. n to long head of triceps brachii

Question 7

passage of radial n after lat triangular space

Answer 7

descends med to lat then perforates intermuscular septa to move from post to ant where it spilts to two terminal branchess (deep + superfical radial)

Question 8

what spinal cord seg is tested by tricepps brachii tendon reflex

Answer 8

C7

Question 9

what piece of anatomy distinguishes the name change bw axillary and brachial a

Answer 9

inf border of teres maj

Question 10

path of the brachial artery and what does it split into

Answer 10

descends med border of of bicepps and then deviates to midline of distal 1/3 of cubital fossa

here splits into radial and ulnar artery

Question 11

what does the brachial artery split into on the post aspect

Answer 11

makes branch for deep artery of arm (runs w radial n)

Question 12

terminal branches of deep artery of arm

Answer 12

medial collateral on post
radial collateral (comes back to ant)