Intrinsic Muscles Caudal: Arm (Brachium)

Question 1

• Tensor fascia antebrachia
  Origin:

Answer 1

Fascia overcoming the lateral side of the latissimus dorsi

Question 2

Tensor fascia antebrachia Insertion

Answer 2

olecranon

Question 3

Tensor fascia antebrachia Innervation

Answer 3

Radial n.

Question 4

Tensor fascia antebrachia Action

Answer 4

Extend elbow

Question 5

• Triceps brachii Long Head Origin

Answer 5

Caudal border of the scapula

Question 6

Triceps brachii Long Head Insertion

Answer 6

Olecranon

Question 7

Triceps brachii Long Head Innervation

Answer 7

Radial n.

Question 8

Triceps brachii Long Head Action

Answer 8

Extend elbow and flex the shoulder

Question 9

Triceps brachii Lateral Head Origin

Answer 9

Tricipital line of the humerus

Question 10

Triceps brachii Lateral Head Insertion

Answer 10

olecranon

Question 11

Triceps brachii Lateral Head Innervation

Answer 11

Radial n.

Question 12

Triceps brachii Lateral Head Action

Answer 12

Extend elbow

Question 13

Accessory Head Origin

Answer 13

neck of the humerus

Question 14

Accessory Head Insertion

Answer 14

Olecranon

Question 15

Accessory Head Innervation

Answer 15

Radial n.

Question 16

Accessory Head Action

Answer 16

Extend elbow

Question 17

Medial Head Origin

Answer 17

Crest of the lesser tubercle

Question 18

Medial Head Insertion

Answer 18

Olecranon

Question 19

Medial Head Innervation

Answer 19

Radial N.

Question 20

Medial Head Action

Answer 20

Extend the elbow

Question 21

Anconeus Insertion

Answer 21

Lateral surface of the proximal end of ulna

Question 22

Anconeus Origin

Answer 22

LAterl, epicondyle crest and lateral and medial epicondyle of the humerus

Question 23

Anconeus Innervation

Answer 23

Radial N

Question 24

Anconeus Action

Answer 24

Extend Elbow