KIN 100 Lab Exam 1

Question 1

Coracobrachialis

Answer 1

In: Medial margin of shaft of humerus

Or: Coracoid process

Question 2

Deltoid

Answer 2

In: deltoid tuberocity

Or: Clavicle and scapula

Question 3

Supraspinatus

Answer 3

In: Greater tubercle of humerus

Or: Supraspinous fossa (of scapula)

Question 4

Infraspinatus

Answer 4

In: Greater tubercle of humerus

Or: Infraspinous fossa (of scapula)

Question 5

Teres major

Answer 5

In: Medial lip of intertubercular sulcus

Or: Inferior angle of scapula

Question 6

Teres minor

Answer 6

In: Greater tubercle of humerus

Or: Lateral border of scapula

Question 7

Triceps brachii (Long head)

Answer 7

In: Olecranon of ulna

Or: Infraglenoid tubercle of scapula

Question 8

Biceps brachii (Long head)

Answer 8

In: Radial tuberocity

Or: Supraglenoid tubercle

Question 9

Latissimus dorsi

Answer 9

In: Floor of intertubercular sulcus

Or: All sacral and thoracic vertebra and ribs 8-12

Question 10

Pectoralis major

Answer 10

In: Crest of greater tubercle and lateral lip of intertubercular sulcus

Or: Ribs 2-6, body of sternum, and inferior/medial part of clavicle

Question 11

Biceps brachii (Short head)

Answer 11

In: Radial tuberocity

Or: Coracoid process

Question 12

Brachialis

Answer 12

In: Ulnar tuberocity and Coracoid process

Or: Bottom half of anterior humerus

Question 13

Brachioradialis

Answer 13

In: lateral part of styloid process of radius

Or: Ridge above lateral epicondyle humerus

Question 14

Anconeus

Answer 14

In: Lateral margin of olecranon/ulnar shaft

Or: lateral epicondyle of humerus

Question 15

Triceps brachii (Medial head)

Answer 15

In: Olecranon of ulna

Or: Posterior surface of humerus below radial groove

Question 16

Triceps brachii (Lateral head)

Answer 16

In: Olecranon of ulna

Or: Superior lateral margin of humerus

Question 17

Pronator quadratus

Answer 17

In: Anterior and Lateral surface of distal radius

Or: Anterior and medial surface of distal ulna

Question 18

Pronator Teres

Answer 18

In: Mid lateral surface of radius

Or: Medial epicondyle of humerus and coronoid process of ulna

Question 19

Supinator

Answer 19

In: anterior and lateral surface of radius distal to radial tuberocity

Or: Lateral epicondyle and ridge near radial notch of ulna

Question 20

Flexor carpi radialis

Answer 20

In: Second and third metacarpal bones

Or: Medial epicondyle humerus

Question 21

Flexor carpi ulnaris

Answer 21

In: Pisiform, hamate, and 5th metacarpal

Or: Medial epicondyle of humerus

Question 22

Palmaris longus

Answer 22

In: palmar aponeurosis and retinaculum

Or: Medial epicondyle of humerus

Question 23

Extensor carpi radialis longus

Answer 23

In: Base of second metacarpal bone

Or: lateral supracondylar ridge of humerus

Question 24

Extensor carpi radialis brevis

Answer 24

In: Base of third metacarpal bone

Or: Lateral epicondyle of humerus

Question 25

Extensor carpi ulnaris

Answer 25

In: Base of fifth metacarpal bone Or: Lateral epicondyle

Question 26

Abductor pollicis longus

Answer 26

In: Lateral margin of first metacarpal bone and trapezium Or: Dorsal surfaces of ulna and radius

Question 27

Extensor digitorium

Answer 27

In: Phalanges 2-5 Or: Lateral epicondyle of humerus

Question 28

Extensor pollicis brevis

Answer 28

In: Base of proximal phalanx of thumb Or: Shaft of radius distal to abductor pollicis longus

Question 29

Extensor pollicis longus

Answer 29

In: Base of distal phalanx of thumb Or: Posterior and lateral surface of ulna

Question 30

Extensor indicus

Answer 30

In: Posterior surface of proximal phalanx 2 Or: Posterior surface of ulna

Question 31

Extensor digiti minimi

Answer 31

In: Posterior surface of proximal phalanx 5 Or: Extensor tendon to lateral epicondyle of humerus

Question 32

Flexor digitorium superficialis

Answer 32

In: Bases of middle phalanx 2-5 Or: Medial epicondyle of humerus, coronoid process of ulna and adjacent anterior surfaces of radius and ulna

Question 33

Flexor digitorium profundus

Answer 33

In: Bases of distal phalanx 2-5 Or: Medial and posterior surfaces of ulna, medial surfaces of coronoid process