lab practical 3 attachments and innervates

Question 1

Teres minor attachments

Answer 1

Lateral border of scapula and
Greater tubercle

Question 2

Teres major attachments

Answer 2

Posterior surface of scapula and
Intertubercular sulcus of humerus

Question 3

Biceps brachi attachments

Answer 3

Coracoid process and supraglenoid tubercle and Radial tuberosity

Question 4

Brachialis attachments

Answer 4

Anterior surface of distal humerus
and Coronoid process of ulna

Question 5

Triceps brachi attachments

Answer 5

Infraglenoid tubercle; posterior shaft of humerus; distal radial groove, and Olecranon

Question 6

Pronator quadratus attachments

Answer 6

Distal portion of anterior ulna shaft
and Distal surface of anterior radius

Question 7

Pronator teres attachments

Answer 7

Medial epicondyle of humerus; coronoid process of ulna and Lateral radius

Question 8

Supinator attachments

Answer 8

Lateral epicondyle of humerus; proximal ulna and Proximal end of radius

Question 9

Flexor carpi radialis attachments

Answer 9

Medial epicondyle of humerus
and Base of 2nd and 3rd metacarpals

Question 10

Flexor carpi ulnaris attachments

Question 11

Extensor carpi radialis brevis attachments

Question 12

Extensor carpi radialis longus attachments

Question 13

Extensor carpi ulnaris attachments

Question 14

Extensor digitorum attachments

Question 15

Deltoid attachments

Question 16

Supraspinatus attachments

Question 17

Infraspinatus attachments

Question 18

Subscapularis attachments

Question 19

Subscapular nerve (which muscles innervate)