Muscles of the Superior Limb

Question 1

Muscles of the scapula

Answer 1

Supraspinatus muscle, Infraspinatus muscle,
Teres Minor Muscle
Subscapularis muscle
Teres Major Muscle
Deltoideus Muscle
Coracobrachialis Muscle

Question 2

OIA of Supraspinatus Muscle

Answer 2

O: Supraspinous Fossa of the Scapula
I: Greater Tubercle or the Humerus
A: Abduct superior limb at shoulder join

Question 3

OIA of Infraspinatus Muscle

Answer 3

O: Infraspinous fossa of the Scapula
I:Greater Tubercle of the Humerus
A: Extend Shoulder joint

Question 4

OIA of Subscapularis Muscle

Answer 4

O: subscapular fossa
I: Lesser Tubercle of the Humerus
A: Adduct superior Limb

Question 5

OIA of Teres Minor

Answer 5

O: Lateral border of the scapula
I: Greater tubercle of the Humerus
A: Adduct superior limb at shoulder joint

Question 6

OIA of Teres Major

Answer 6

O: Inferior Angle of the scapula
I: intertubercular groove of the scapula
A: Adduct superior limb at shoulder joint

Question 7

OIA Deltoideus Muscle

Answer 7

O: acromial extremity of the clavice, the acromion of the scapula, spine of scapula
I: Deltoid tuberosity of the humerus
A. abduct superior limb at shoulder joint

Question 8

OIA Coracobrachialis Muscle

Answer 8

O: Coracoid process of the scapiula
I: Body of the humerus
Action: adduct superior limb at shoulder joint

Question 9

Anterior Muscles of the Brachium

Answer 9

Long head of the biceps brachii muscle
Short head of the biceps brachii muscle
Brachialis muscle
Bicipital aponeurosis
brachioradialis muscle

Question 10

OIA of the Short head of the biceps brachii

Answer 10

O: Coracoid process of the Scapula
I: Radial Tuberosity
A: Flex Elbow joint

Question 11

OIA of the Long head of the Biceps Brachii

Answer 11

O: Neck of the scapula
I: Radial tuberosity
A: Flex elbow Joint

Question 12

OIA of Brachialis Muscle

Answer 12

O: body of the humerus
I: Coronoid Process of the Ulna
A: Flex elbow joint

Question 13

Brachioradialis Muscle

Answer 13

O: Lateral Supracondylar Crest of the humerus
I: Styloid process of the radius

Question 14

Posterior Muscles of the Brachium

Answer 14

Long head of the triceps brachii
Medial head of the triceps brachii
lateral head of the triceps brachii
Anconeus

Question 15

OIA of the long head of the Triceps Brachii Muscle

Answer 15

O: Lateral Border of the scapula
I: Olecranon of the Ulna
A: extend elbow joint

Question 16

OIA of the Medial Head of the Triceps Brachii Muscle

Answer 16

O: Body of the humerus
I: Olecranon of the Ulna
A: Flex elbow Joint

Question 17

OIA of the lateral head of the triceps brachii muscle

Answer 17

O: body of the humerus
I: Olecranon of the ulna
A: Flex elbow joint

Question 18

Anconeus muscle

Answer 18

O: Lateral epicondyle of the humerus
I: Olecranon of the ulna
A: Extend elbow Joint

Question 19

Anterior Muscles of the antebrachium

Answer 19

Flexor carpi Radialis Muscle
Flexor Carpi ulnaris muscle
Palmar Longus Muscle
Superficial Digital Flexor Muscle
Deep Digital Flexor muscle
Flexor Pollicus Longus Muscle
Pronator Teres Muscle
Quadratus Teres Muscle
Supinator Muscle
WRAPPED BY THE FLEXOR RENITACULUM OF THE WRIST

Question 20

OIA of Flexor Carpi Radialis Muscle

Answer 20

O:Medial Epicondyle of the Humerus
I: Base of Second Metacarpal Bone
A: Flex Wrist

Question 21

OIA Flexor carpi Ulnaris muscle

Answer 21

O:Medial Epicondyle of the humerus
I: Base of the fifth metacarpal Bones

Question 22

Deep Digital Flexor Muscle

Answer 22

O:Body of Ulna
I: Base of the Distal Interphalangeal Joints of the Digits 2,3,4,5,
A: Flex Distal interphalangeal joints of digitds 2,3,4,5

Question 23

Superficial Digital Flexor Muscle

Answer 23

O: Medial Epicondyle of the humerus
I: middle phalanges of digits 2,3,4,5 of the hand
A: Flex Proximal interphalangeal joints of digits 2,3,4,5 of the hand

Question 24

OIA: flexor Pollicus

Answer 24

O: Body of the radius
I: Distal Phalanx of the pollex
A: Flex interphalangeal joint of the thumb

Question 25

OIA: Pronator Teres

Answer 25

O: Medial epicondyle of the humerus I: Body of the radius A: Pronate the Manus

Question 26

OIA Pronator Quadratus

Answer 26

O: Body of the ulna I: Body of the radius A: Pronate the Manus

Question 27

OIA: Supinator

Answer 27

O: Lateral Epicondyle of the Humerus I: Body of the Radius A: Supinate Manus

Question 28

Posterior Muscles of the Antebrachium

Answer 28

Extensor Carpi Radialis Longus Muscle Extensor Carpia Radialis Brevis Digital Extensor Muscle Extensor Digiti Minimi Muscle Extensor Carpi Ulnaris Muscle Abductor Pollicis Longus Muscle Extensor Pollicis Brevis Extensor Pollicis Longus Extensor Indicis Muscle. WRAPPED BY THE EXTENSOR RETINACULUM OF THE WRIST

Question 29

OIA: Extensor Carpi radialis longus muscle

Answer 29

O: Lateral supracondylar crest of the humerus I: Base of second metacarpal bone A: Abduct manus at wrist joint

Question 30

OIA:Extensor carpi radialis brevis

Answer 30

O: Lateral Epicondyle of the humerus I: Base of the third metacarpal joint A: abdust manus at wrist joint

Question 31

OIA: Digital extensor carpi Brevis

Answer 31

O: Lateral Epicondyle of the humerus I: Base of the Third Metacarpal Bone A: abdust manus at the wrist joints

Question 32

OIA: Digital extensor muscle

Answer 32

O: Lateral epicondyle of the humerus I: middle phalanges of digits 2,3,4,5 A: Extend Digits at the interphalangeal joints of the digits 2,3,4,5 of the hand

Question 33

Extensor digiti minimi Muscle

Answer 33

O: Lateral Epicondyle of the humerus I: tendon of digital extensor muscle A: extend digital joints of the fifth finger of the hand

Question 34

Abductor pollicis longus M.

Answer 34

O: body of radius I: Base of the first metacarpal bone A: extend digital joints of the thumb

Question 35

extensor carpi ulnaris M

Answer 35

O: Lateral epicondyle of the humerus I: Base of the fifth metacarpal bone A: extend wrist

Question 36

OIA: Extensor pollicis brevis muscle

Answer 36

O: Body of radius I: Proximal phalanx of thumb A: extend metacarpophalangeal joint of the thumb

Question 37

OIA: Extensor pollicis longus muscle

Answer 37

O: Body of ulna I: Distal phalanx of thumb A: extend digital joints of thumb

Question 38

OIA Extensor Indicis Muscle

Answer 38

O: body of the ulna I: proximal phalanx of index finger A: extend the second metacarpophalangeal joint.