Origins

Question 1

abductor digiti minimi (hypothenar)

Answer 1

pisiform

Question 2

abductor pollicis brevis (thenar)

Answer 2

• flexor retinaculum
• scaphoid
• trapezium

Question 3

abductor pollicis longus

Answer 3

• radius

- ulna

Question 4

adductor pollicis

Answer 4

• capitate

- second, third metacarpals

Question 5

biceps brachii (long head)

Answer 5

supraglenoid tubercle of scapula

Question 6

biceps brachii (short head)

Answer 6

coracoid process of scapula

Question 7

brachialis

Answer 7

• anterior surface of humerus

- intermuscular septum

Question 8

brachioradialis

Answer 8

lateral supracondylar ridge of humerus

Question 9

coracobrachialis

Answer 9

coracoid process of scapula

Question 10

deltoid

Answer 10

• clavicle

- spine, acromion of scapula

Question 11

dorsal interossei

Answer 11

metacarpal

Question 12

extensor carpi radialis brevis

Answer 12

lateral epicondyle- common extensor tendon of humerus

Question 13

extensor carpi radialis longus

Answer 13

• lateral supracondylar ridge of humerus

- lateral intermuscular septum

Question 14

extensor carpi ulnaris

Answer 14

lateral epicondyle- common extensor tendon of humerus

Question 15

extensor digiti minimi

Answer 15

lateral epicondyle- common extensor tendon of humerus

Question 16

extensor digitorum

Answer 16

lateral epicondyle- common extensor tendon of humerus

Question 17

extensor indicis

Answer 17

interosseous membrane of ulna

Question 18

extensor pollicis brevis

Answer 18

interosseous membrane of ulna

Question 19

extensor pollicis longus

Answer 19

interosseous membrane of ulna

Question 20

external oblique

Answer 20

5-12 ribs

Question 21

flexor carpi radialis

Answer 21

medial epicondyle- common flexor tendon of humerus

Question 22

flexor carpi ulnaris

Answer 22

medial epicondyle- common flexor tendon of humerus

Question 23

flexor digiti minimi brevis (hypothenar)

Answer 23

• flexor retinaculum

- hook of hamate

Question 24

flexor digitorum profundus

Answer 24

interosseous membrane of ulna

Question 25

flexor digitorum superficialis

Answer 25

medial epicondyle- common flexor tendon of humerus

Question 26

flexor pollicis brevis (thenar)

Answer 26

• flexor retinaculum
• scaphoid
• trapezium

Question 27

flexor pollicis longus

Answer 27

interosseous membrane of radius

Question 28

iliocostalis (erector spinae)

Answer 28

• posterior part (“common tendon of the erector spinae”) of iliac crest
• posterior part of sacrum
• sacral, lower lumbar of spinous processes

Question 29

infraspinatus

Answer 29

infraspinatus fossa of scapula

Question 30

latissimus dorsi

Answer 30

• iliac crest
• 3 and 4 ribs
• T7-S5 spinous processes
• thoracocolumbular fascia

Question 31

levator scapulae

Answer 31

C1-C4 transverse processes

Question 32

longissimus (erector spinae)

Answer 32

• posterior part of iliac crest
• posterior part of sacrum
• sacral, lower lumbar spinous processes

Question 33

lumbrical

Answer 33

tendons of flexor digitorum profundus

Question 34

obliquus capitis inferior

Answer 34

axis of spinous processes

Question 35

Obliquus capitis superior

Answer 35

atlas transverse processes

Question 36

opponens digiti minimi (hypothenar)

Answer 36

hook of hamate

Question 37

opponens pollicis brevis (thenar)

Answer 37

• flexor retinaculum
• scaphoid
• trapezium

Question 38

palmar interrosei

Answer 38

metacarpal

Question 39

palmaris brevis

Answer 39

medial border of palmar aponeurosis

Question 40

palmaris longus

Answer 40

medial epicondyle- common flexor tendon of humerus

Question 41

pectoralis major (clavicular head)

Answer 41

medial, anterior surface of clavicle

Question 42

pectoralis major (sternocostal head)

Answer 42

• upper six costal cartilages
• aponeurosis of external oblique muscle
• sternum

Question 43

pectoralis minor

Answer 43

3rd-5th ribs

Question 44

pronator quadratus

Answer 44

ulna

Question 45

pronator teres

Answer 45

medial epicondyle- common flexor tendon of humerus

Question 46

rectus capitis posterior major

Answer 46

axis of spinous processes

Question 47

recturs capitis posterior minor

Answer 47

atlas of posterior tubercle

Question 48

rhomboid major

Answer 48

T2-T5 of spinous processes

Question 49

rhomboid minor

Answer 49

• ligamentum nuchae

- C7-T1 spinous processes

Question 50

semispinalis capitis

Answer 50

• C4-T6 articular processes

- C4-T6 transverse processes

Question 51

serratus anterior

Answer 51

1-8 (external lateral parts) of ribs

Question 52

serratus posterior inferior

Answer 52

T11-L2 spinous processes

Question 53

spinalis (erector spinae)

Answer 53

• posterior part of iliac crest
• posterior park of sacrum
• sacral, lower lumnar spinous processes
• thoracic transverse processes

Question 54

splenius capitis

Answer 54

• ligamentum nuchae

- C7-T4 spinous processes

Question 55

splenius cervicis

Answer 55

• ligamentum nuchae

- C7-T4 spinous processes

Question 56

subscapularis

Answer 56

subscapular fossa

Question 57

supinator

Answer 57

• lateral epicondyle of humerus

- lateral epicondyle of ulna

Question 58

supraspinatus

Answer 58

supraspinatus fossa of scapula

Question 59

teres major

Answer 59

dorsal surface of interior angle of scapula

Question 60

teres minor

Answer 60

lateral border of scapula

Question 61

trapezius

Answer 61

• external occipital protuberane
• ligamentum nuchae
• C7-T12 spinous processes
• superior nuchal line

Question 62

Triceps brachii (lateral head)

Answer 62

posterior surface, superior to radial groove of humerus

Question 63

triceps brachii (long head)

Answer 63

infraglenoid tubercle of scapula

Question 64

triceps brachii (medial head)

Answer 64

posterior surface, inferior to radial groove of humerus