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Question 1

Biceps Brachii

Answer 1

(Long head) Supraglenoid tubercle/Bicep Aponeurosis & Radial Tuberosity

(Short head) Coracoid/ Bicep Aponeurosis & Radial Tuberosity
Function: Supination & Flexion of the elbow

Question 2

Coracobrachialis

Answer 2

Coracoid/Medial side of the humerus
Function: Adduction of the shoulder

Question 3

Brachialis

Answer 3

Anterior Surface Humerus/Tuberosity of Ulna and coronoid process
Function: Elbow Flexor

Question 4

Triceps

Answer 4

Long head - Infraglenoid Tubercle/Olecranon
Lateral and Medial head - Posterior humeral surface/Olecranon
Function: Elbow Extensor, shoulder extension and adduction

Question 5

Extensor Carpi Radialis Longus

Answer 5

Supracondylar Ridge/Base 2nd Metacarpal
Function: Extend wrist

Question 6

Extensor Carpi Ulnaris

Answer 6

Common Extensor Tendon/Base 5th Metacarpal
Function: Extend Wrist

Question 7

Extensor Carpi Radialis Brevis

Answer 7

Common Extensor Tendon/Base 3rd Metacarpal
Function: Extend Wrist

Question 8

Extensor Digiti minimi

Answer 8

Common Extensor Tendon/Dorsal Digital Expansion Hood 5th
Function: Extend 5th Metacarpal

Question 9

Extensor Digitorum

Answer 9

Common Extensor Tendon/Dorsal Digital Expansion Hood 2nd-5th
Function: Extend 2nd-5th Metacarpal

Extensor Indicis, Abductor pollicis longus, Extensor Pollicis Longus/Brevis

Question 10

Subclavius

Answer 10

1st Rib/Clavicle
Function: Braces the Clavicle, Weak Depressor of the Clavicle

Question 11

Pectoralis Minor

Answer 11

Ribs 3,4,5/Coracoid process
Function: Depressor of scapula, Protractor of Scapula

Question 12

Serratus Anterior

Answer 12

Ribs/Medial Border of Scapula
Function: Protract scapula

Question 13

Trapezius

Answer 13

Bottom of skull to spinous processes upper lumbar/lower thoracic vertebrae /Anatomical Horse shoe
Function (upper): Elevate scapula
Function (middle): Retracts scapula
Function (lower): Depress scapula
Function (upper & lower): Superior Rotation of Scapula

Question 14

Levator Scapula

Answer 14

C3-4 transverse process/Superior Angle
Function: Elevate scapula

Question 15

Rhomboid Minor and Major

Answer 15

C7-T7 spinous process/Medial Border of scapula
Function: Elevate Scapula, Retract Scapula

Question 16

Pectoralis Major

Answer 16

Sternocostal Head, Clavicular Head/Lateral Intertubercular groove
Function: Adduction of Humerus, Internal of Humerus, Protracts Scapula

Question 17

Latissimus Dorsi

Answer 17

lower thoracic to sacral spinous processes/Floor of intertubercular groove
Function: Internal rotation of humerus, Adducts humerus, Depress scapula

Question 18

Supraspinatus

Answer 18

Supraspinous fossa/Superior facet;greater tubercle
Function: Abducts Arm

Question 19

Infraspinatus

Answer 19

Infraspinous Fossa/Middle facet;greater tubercle
Function: Externally rotates arm

Question 20

Teres minor

Answer 20

Lateral border of scapula/Inferior facet;greater tubercle
Function: Externally rotates arm

Question 21

Subscapularis (anterior)

Answer 21

Subscapular fossa/Lesser tubercle
Function: Internally rotates arm

Question 22

Deltoid

Answer 22

Anatomical Horse Shoe/Deltoid tuberosity (humerus)
Function Middle Fibres: Abduction of arm

Function Anterior Fibres: Flexes shoulder, internally rotates arm
Function Posterior Fibres: Extends shoulder, externally rotates

Question 23

Teres Major

Answer 23

Inferior angle of Scapula/Medial lip Intertubercular groove
Function: Internally rotate humerus, adduct humerus

Question 24

Coracobrachialis

Answer 24

Coracoid/Medial side of humerus
Function: Adduction

Question 25

What are the origin and insertion of the brachioradialis muscle?

Answer 25

Origin: Lateral supracondylar ridge of the humerus.
Insertion: Lateral aspect of the distal radius, near the styloid process

Question 26

Palmaris longus

Answer 26

Common extensor tendon/Flexor retinaculum; palmar aponeurosis

Question 27

Pronator teres

Answer 27

Medial epicondyle/Lateral surface of radius