Lab Final Practical: Appendicular Skeleton

Question 1

Rotator Cuff

Answer 1

Supraspinatus, infraspinatus, teres minor & subscapularis

Question 2

Biceps Brachii - Short Head

Answer 2

Origin: Coracoid process of Scapula
Insertion: Radial Tuberosity
Action: Flex Forearm

Question 3

Biceps Brachii - Long Head

Answer 3

Origin: Glenoid Cavity Region
Insertion: Radial Tuberosity
Action: Flex Forearm

Question 4

Brachialis

Answer 4

Origin: Humerus
Insertion: Coronoid Process of Ulna
Action: Flex Forearm

Question 5

Brachioradialis

Answer 5

Origin: Distal Humerus
Insertion: Radial Styloid Process
Action: Flex Forearm

Question 6

Pronator Teres

Answer 6

Origin: Medial Epicondyle of Humerus & Ulnar Coronoid Process
Insertion: Lateral Shaft of Radius
Action: Flex Forearm

Question 7

Triceps Brachii - Long Head

Answer 7

Origin: Scapula
Insertion: Olecranon Process of Ulna
Action: Extend Forearm

Question 8

Tricaps Brachii - Lateral & Medial Heads

Answer 8

Origin: Posterior shaft of Humerus
Insertion: Olecranon Process of Ulna
Action: Extend Forearm

Question 9

Flexor Carpi Radialis

Answer 9

Origin: Medial Epicondyle of Humerus
Insertion: Metacarpals II & III
Action: Flex Wrist

Question 10

Palmaris Longus

Answer 10

Origin: Medial Epicondyle of Humerus
Insertion: Palmar Aponeurosis
Action: Flex Wrist

Question 11

Flexor Carpi Ulnaris

Answer 11

Origin: Medial Epicondyle of Humerus
Insertion: Pisiform, Hamate & Metacarpal V
Action: Flex Wrist

Question 12

Flexor Digitorum Superficialis

Answer 12

Origin: Medial Epicondyle of Humerus
Insertion: Middle phalanges II-V
Action: Flex Wrist

Question 13

Flexor Digitorum Profundus

Answer 13

Origin: Coronoid Process & Shaft of Ulna
Insertion: Distal Phalanges II-V
Action: Flex Wrist

Question 14

Extensor Carpi Radialis Longus

Answer 14

Origin: Lateral Epicondyle of Humerus
Insertion: Metacarpal II
Action: Extend Wrist

Question 15

Extensor Carpi Radialis Brevis

Answer 15

Origin: Lateral Epicondyle of Humerus
Insertion: Metacarpal III
Action: Extends Wrist

Question 16

Extensor Digitorum

Answer 16

Origin: Lateral Epicondyle of Humerus
Insertion: Middle & Distal Phalanges II-V
Action: Extends Wrist

Question 17

Extensor Carpi Ulnaris

Answer 17

Origin: Lateral Epicondyle of Humerus
Insertion: Metacarpal V
Action: Extends Wrist

Question 18

Pollicis Group

Answer 18

Origin: Shaft of Radius & Ulna
Insertion: Metacarpal I
Action: Extends Phalange I

Question 19

Pectoralis Minor

Answer 19

Depress Shoulder

Question 20

Serratus Anterior

Answer 20

Rotate Scapula Upward

Question 21

Trapezius

Answer 21

Elevate Scapula

Question 22

Levator Scapulae

Answer 22

Elevate Scapula

Question 23

Rhomboid Major

Answer 23

Adduct Scapula

Question 24

Rhomboid Minor

Answer 24

Adduct Scapula

Question 25

Pectoralis Major

Answer 25

Flex Arm

Question 26

Latissimus Dorsi

Answer 26

Extend Arm

Question 27

Deltoid

Answer 27

Abduct Arm

Question 28

Coracobrachialis

Answer 28

Flex Arm

Question 29

Subscapularis

Answer 29

Medially Rotate Arm

Question 30

Supraspinatus

Answer 30

Abduct Arm

Question 31

Infraspinatus

Answer 31

Laterally Rotate Arm

Question 32

Teres Minor

Answer 32

Laterally Rotate Arm

Question 33

Teres Major

Answer 33

Extend Arm

Question 34

Tensor Fasciae Latae

Answer 34

Flex Thigh

Question 35

Sartorius

Answer 35

Flex Thigh

Question 36

Iliopsoas

Answer 36

Flex Thigh

Question 37

Adductor Brevis

Answer 37

Flex Thigh

Question 38

Adductor Longus

Answer 38

Flex Thigh

Question 39

Adduct Magnus

Answer 39

Adduct Thigh

Question 40

Pectineus

Answer 40

Flex Thigh

Question 41

Gracilis

Answer 41

Adduct Thigh

Question 42

Gluteus Maximus

Answer 42

Extend Thigh

Question 43

Gluteus Medius

Answer 43

Abduct Thigh

Question 44

Gluteus Minimus

Answer 44

Abduct Thigh

Question 45

Piriformis

Answer 45

Abduct Thigh

Question 46

Quadratus Femoris

Answer 46

Laterally Rotate Thigh

Question 47

Rectus Femoris (Quad)

Answer 47

Extend Leg

Question 48

Vastus Lateralis (Quad)

Answer 48

Extend Leg

Question 49

Vastus Medialis (Quad)

Answer 49

Extend Leg

Question 50

Vastus Intermedius (Quad)

Answer 50

Extend Leg

Question 51

Biceps Femoris - Long & Short Heads (Hamstring)

Answer 51

Flex Leg

Question 52

Semitendinosus (Hamstring)

Answer 52

Flex Leg

Question 53

Semimembranosus (Hamstring)

Answer 53

Flex Leg

Question 54

Tibialis Anterior

Answer 54

Dorsiflex Foot

Question 55

Extensor Hallucis Longus

Answer 55

Dorsiflex Foot

Question 56

Extensor Digitorum Longus

Answer 56

Dorsiflex Foot

Question 57

Fibularis Longus

Answer 57

Evert Foot

Question 58

Fibularis Brevis

Answer 58

Evert Foot

Question 59

Fibularis Tertius

Answer 59

Evert Foot

Question 60

Tibialis Posterior

Answer 60

Invert Foot

Question 61

Flexor Digitorum Longus

Answer 61

Invert Foot

Question 62

Flexor Hallucis Longus

Answer 62

Invert Foot

Question 63

Gastrocnemius

Answer 63

Plantar Flex Foot

Question 64

Plantaris

Answer 64

Plantar Flex Foot

Question 65

Soleus

Answer 65

Plantar Flex Foot