quiz 3 muscles, spaces, axillary artery branches, cubital fossa, tunnels

Question 1

whats contents of quadrangular space

Answer 1

axillary nerve, post circumflex humeral a,v

Question 2

whats contents of triangula space

Answer 2

post circumflex scapular a and v

Question 3

contents of triangular interval

Answer 3

radial n, deep brachial a

Question 4

where does axillary begin and end

Answer 4

begins: lateral border of 1st rib, ends: inferior border of teres major

Question 5

what is the branch of the first part of axillary

Answer 5

superior thoracic artery

Question 6

branches of 2nd part of axillary

Answer 6

thoracoacromial trunk, lateral thoracic

Question 7

branches of 3rd part of axillary

Answer 7

subscapular, anterior and posterior circumflex humeral

Question 8

whats the boundaries of the cubital fossa

Answer 8

superior: line connecting the medial and lateral epicondyles
medial: pronator teres
lateral: brachioradialis
floor: brachialis and supinator muscles
roof: deep fascia, reinforced by bicipital aponeuroses, subcut fat, and skin

Question 9

contents of cubital fossa

Answer 9

terminal brachial artery and branches
deep veins accompanying
biceps brachii tendon
median nerve

Question 10

boundaries of carpal tunnel

Answer 10

hook of hamate, pisiform, scaphoid and trapezium

Question 11

contents of carpal tunnel

Answer 11

median nerve , flexor digitorum superficialis, flexor digitorum profundus, flexor pollicis longus

Question 12

boundaries of tunnel of guyon

Answer 12

hook of hamate and pisiform

Question 13

contents of tunnel of guyon

Answer 13

ulnar van

Question 14

what are the tributaries of axillary vein

Answer 14

basilica vein and brachial v

Question 15

start and end of axillary vein

Answer 15

start: inferior border of teres major
end: lateral border of 1st rib

Question 16

nerve contributions of dorsal scapular

Answer 16

c5 roots

Question 17

nerve contributions of lateral thoracic

Answer 17

c5-7 roots