Practical 2 Attachments

Question 1

supraspinatus

Answer 1

supraspinous fossa, greater tubercle of humerus (superior facet), abduct the arm

Question 2

deltoid

Answer 2

lat third of clavicle/acromion/spine of scapula, deltoid tuberosity of humerus, abduct the arm

Question 3

brachialis

Answer 3

distal anterior surface of humerus, tuberosity of ulna, flexion elbow

Question 4

anconeus

Answer 4

lateral epicondyle humerus, olecranon, assists extension elbow

Question 5

flexor digitorum profundus

Answer 5

upper anterior ulna, distal phalanges, flex fingers

Question 6

extensor digitorum

Answer 6

lateral epicondyle, extensor expansion phalanges 2-5, extend wrist/hand

Question 7

extensor pollicis longus

Answer 7

middle posterior surface of ulna, distal thumb phalanx, extend thumb

Question 8

infraspinatus

Answer 8

infraspinous fossa, greater tubercle of humerus middle facet, lateral rotation of humerus

Question 9

coracobrachialis

Answer 9

coracoid process, medial humerus, adduct humerus

Question 10

lat dorsi

Answer 10

iliac crest, floor of intertubercular sulcus of humerus, adduct/extend/internally rotate

Question 11

pronator teres

Answer 11

medial epicondyle, middle lateral surface of radius, pronation

Question 12

flexor pollicis longus

Answer 12

middle volar surface of radius, distal phalanx of thumb, flex thumb

Question 13

extensor carpi ulnaris

Answer 13

ulna, 5th metacarpal, extend wrist

Question 14

extensor indicis

Answer 14

posterior distal ulna, index finger, extend index finger

Question 15

teres minor

Answer 15

lateral border of scap, greater tubercle of humerus inferior facet, laterally rotate humerus

Question 16

pec major

Answer 16

medial clavicle/anterior sternum, lat lip of bicipital groove of humerus, adducts/medially rotates humerus

Question 17

rhomboids

Answer 17

spinous processes c7-t5, medial border of scap, retraction

Question 18

flexor carpi radialis

Answer 18

medial epicondyle, 2/3 metacarpals, flex wrist

Question 19

brachioradialis

Answer 19

lat ridge of humerus, radial styloid process, flex eblow

Question 20

supinator

Answer 20

lateral epicondyle, lateral proximal radial shaft, supinates

Question 21

abductor pollicis brevis

Answer 21

tubercles of scaphoid/trapezium, lateral proximal phalanx thumb, abduct thumb

Question 22

subscapularis

Answer 22

subscapular fossa, lesser tubercle of humerus, internally rotate humerus

Question 23

pec minor

Answer 23

ribs 3-5 near cartilage, coracoid process of scap, draws scap against thoracic wall

Question 24

triceps

Answer 24

infraglenoid tubercle of scap/radial sulcus, olecranon, extend elbow

Question 25

flexor carpi ulnaris

Answer 25

medial epicondyle, pisiform, flex wrist

Question 26

extensor carpi radialis longus

Answer 26

lat ridge of humerus, 2nd metacarpal, extend wrist

Question 27

abductor pollicis longus

Answer 27

ulna/radius, first metacarpal, abduct thumb

Question 28

adductor pollicis

Answer 28

tubercles of scaphoid/trapezium, lateral proximal phalanx thumb, adduct thumb

Question 29

serratus anterior

Answer 29

upper 8 ribs, medial margin scap, protract/upward rotate scap

Question 30

biceps brachii

Answer 30

coracoid process (short) supraglenoid tubercle (long), radial tuberosity, flex elbow

Question 31

teres major

Answer 31

inferior angle of scap, medial lip of intertubercular sulcus of humerus, internal rotation of humerus

Question 32

flexor digitorum superficialis

Answer 32

medial epicondyle, middle phlanges of four fingers, flex fingers

Question 33

extensor carpi radialis brevis

Answer 33

lateral epicondyle, 3rd metacarpal, extend wrist

Question 34

extensor pollicis brevis

Answer 34

middle of radius, proximal phalanx of thumb, extend thumb

Question 35

abductor digiti minimi

Answer 35

pisiform, medial proximal phalanx of 5th digit, abduct 5th digit

Question 36

stretching infraspinatus / teres minor

Answer 36

internal rotation w/ stabilized scap, horizontal adduct

Question 37

subscapularis

Answer 37

external rotation, abduct

Question 38

biceps brachii

Answer 38

extension, prontation

Question 39

lat dorsi

Answer 39

er, abduct, flex

Question 40

pec major

Answer 40

abduct, ir, extend

Question 41

pec minor

Answer 41

retract/shrug shoulders, pull scap posterior to tip manually

Question 42

fcr

Answer 42

extend, ulnar dev

Question 43

fcu

Answer 43

extend, radial dev

Question 44

ecrl/ecrb

Answer 44

flex wrist/elbow, ulnar dev