Muscle Origin, Insertion, Action Part 4

Question 1

Where is the origin of the biceps brachii?

Answer 1

Coracoid process Scapula

Question 2

Where is the insertion of the Biceps Brachii?

Answer 2

Radial Tuberosity

Question 3

What is the action of the Biceps brachii?

Answer 3

Elbow Flexion

Question 4

Where is the origin of the Triceps Brachii?

Answer 4

Scapula/Humerus

Question 5

Where is the insertion of the triceps brachii?

Answer 5

Ulna Olecranon

Question 6

What is the action of the triceps brachii?

Answer 6

Elbow Extension

Question 7

Where is the origin of the Pronator quadratus?

Answer 7

Ulna

Question 8

Where is the insertion of the Pronator quadratus?

Answer 8

Radius

Question 9

What is the action of the Pronator quadratus?

Answer 9

Pronation

Question 10

Where is the origin of the Pronator teres?

Answer 10

Coronoid Process Ulna

Question 11

Where is the insertion of the Pronator teres?

Answer 11

Radius

Question 12

What is the action of the Pronator teres?

Answer 12

Pronation

Question 13

Where is the origin of the Supinator?

Answer 13

Humerus & Ulna

Question 14

Where is the insertion of the supinator?

Answer 14

Radius

Question 15

What is the action of the Supinator?

Answer 15

Supination

Question 16

Where is the origin of the Flexor Carpi Radialis?

Answer 16

Humerus

Question 17

Where is the insertion of the Flexor Carpi radialis?

Answer 17

Metacarpals

Question 18

What is the action of the flexor carpi radialis?

Answer 18

Flexion & Abduction Wrist

Question 19

Where is the origin of the flexor carpi ulnaris?

Answer 19

Humerus & Ulna

Question 20

Where is the insertion of the flexor carpi ulnaris?

Answer 20

Metacarpals

Question 21

What is the action of the flexor carpi ulnaris?

Answer 21

Flexion & Adduction Wrist

Question 22

Where is the origin of the Extensor carpi radialis longus?

Answer 22

Humerus

Question 23

Where is the insertion of the Extensor carpi radialis longus?

Answer 23

Metacarpals

Question 24

What is the action of the Extensor carpi radialis longus?

Answer 24

Extension & Abduction Wrist

Question 25

Where is the origin of the Extensor Carpi Radialis Brevis?

Answer 25

Humerus

Question 26

Where is the insertion of the Extensor Carpi Radialis Brevis?

Answer 26

Metacarpals

Question 27

What is the action of the Extensor Carpi Radialis Brevis?

Answer 27

Extension and abduction wrist

Question 28

Where is the origin of the Extensor Carpi Ulnaris?

Answer 28

Humerus and ulna

Question 29

Where is the insertion of the Extensor Carpi Ulnaris?

Answer 29

Metacarpals

Question 30

What is the action of the Extensor Carpi Ulnaris?

Answer 30

Extension and adduction wrist

Question 31

Where is the origin of the Extensor Digitorum?

Answer 31

Humerus

Question 32

Where is the insertion of the Extensor Digitorum?

Answer 32

Phalanges

Question 33

What is the action of the Extensor Digitorum?

Answer 33

Digit extension

Question 34

Where is the origin of the Extensor Pollicis Brevis?

Answer 34

Radius

Question 35

Where is the insertion of the Extensor Pollicis Brevis?

Answer 35

Pollex phalange

Question 36

What is the action of the Extensor Pollicis Brevis?

Answer 36

Pollex extension

Question 37

Where is the origin of the Extensor Pollicis Longus?

Answer 37

Ulna

Question 38

Where is the insertion of the Extensor Pollicis Longus?

Answer 38

Pollex Phalange

Question 39

What is the action of the Extensor Pollicis Longus?

Answer 39

Pollex extension