Superficial Muscle Insert & Orgin

Question 1

Brachiocephalic Origin

Answer 1

Multiple origins on the skull, and the 1st, 2nd, 3rd, and 4th cervical vertebrae

Question 2

Brachiocephalic Insert

Answer 2

Into just below the point of shoulder on the humerus

Question 3

Triceps Brachii Long Head Orgin

Answer 3

At the backside of the scapula

Question 4

Triceps Brachii Long Head Insert

Answer 4

Just below the elbow joint

Question 5

Triceps Brachii Lateral Head Origin

Answer 5

On the humerus bone below the point of shoulder

Question 6

Triceps Brachii Lateral Head Insert

Answer 6

Just below the elbow joint

Question 7

Cervical Trapezius Origin

Answer 7

Attachments to ligaments at the top of the neck starting at C2 to T3

Question 8

Cervical Trapezius Inserts

Answer 8

Cranial side of the spine of the scapula

Question 9

Thoracic Trapezius Origin

Answer 9

Attachments to ligaments at the top of the neck from T3 to T10 just behind the withers

Question 10

Thoracic Trapezius Insert

Answer 10

The caudel side of the spine of the scapula

Question 11

Latissimus Dorsi Origin

Answer 11

Ligaments and fascia near the spine of the thorax beginning at the top of the withers all the way to the lumbar region

Question 12

Latissimus Dorsi Insert

Answer 12

On the humerus below the shoulder joint

Question 13

Cervical Ventral Serrated Origin

Answer 13

The cervical vertebra C4-C7

Question 14

Cervical ventral Serrated Insert

Answer 14

The scapular cartilage

Question 15

Thoracic Ventral Serrated Origin

Answer 15

By attaching to the first 8 or 9 ribs

Question 16

Thoracic Ventral Serrated Insert

Answer 16

Into the scapular cartilage

Question 17

Descending Pectoral Origin

Answer 17

The manubrium in the sternum (the top of the sternum in the chest)

Question 18

Descending Pectoral Insert

Answer 18

Between the legs on the humerus or forearm

Question 19

Ascending Pectoral Origin

Answer 19

At the sternum along the midline between the forelegs and to the zyphoid process (at the end of the sternum.)
It also originates from the cartilages of the 4-9 ribs.

Question 20

Ascending Pectoral Insert

Answer 20

On the humerus or forearm below the shoulder joint

Question 21

Deltoid Origin

Answer 21

Along the spine of the scapula and lies alone the caudal side.

Question 22

Deltoid Insert

Answer 22

On the humerus or forearm

Question 23

Tensor Fascia Lata Origin

Answer 23

On the front of the ilium. It then blends with a large mass of fascia called the Fascia Lata

Question 24

Tensor Fascia Lata Insert

Answer 24

Both muscle and fascia insert on the patella and also just below the patella on the tibia

Question 25

Gluteus Superficialis Origin

Answer 25

In the gluteal fascia and the ilium

Question 26

Gluteus Superficialis Insert

Answer 26

At the hip joint on the head of the femur

Question 27

Semitendinosis Origin

Answer 27

The last 2 vertebrae of the sacrum and the first 2 of the caudal vertebrae, as well as the sacrosciatic ligament and ishial tuberosity (the butt bone.)

Question 28

Semitendinosis Insert

Answer 28

Behind and just below the stifle on the back of the hind leg. It will then combine with the other 2 hamstring muscles as well as 2 other muscles to form the Achilles tendon which inserts below the hock.

Question 29

Biceps Femoris Origin

Answer 29

Multiple origins including the last 3 sacral vertebrae, the sacrosciatic ligament, the tail fascia, and the ischial tuberosity (butt bone)

Question 30

Biceps Femoris Insert

Answer 30

At the patella and tibia where it will join with the other 2 hamstring muscles as well as 2 additional muscles to form the Achilles tendon which inserts at the hock.