Lab 11 pt.2: Circulatory System

Question 1

A large vein carrying blood from the head, neck, and forelimbs, to the right atrium.

Answer 1

Cranial vena cava

Question 2

These veins carry blood from the cephalic, subclavian, and jugular veins to the cranial vena cava

Answer 2

Brachiocephallic Veins

Question 3

The first set of vessels to emerge from the cranial vena cava, medially. Carry blood from head to the brachiocephallic veins. Located on either side of trachea

Answer 3

Internal Jugular Vein

Question 4

Second set of vessels to emerge from the cranial vena cava, medially. Carry blood from the head to the brachiocephallic veins.

Answer 4

External Jugular Veins

Question 5

The third vessels to emerge from the cranial vena cava, medially. Carry blood from the forelimb to the brachiocephallic veins.

Answer 5

Cephallic veins

Question 6

The fourth set of vessels to emerge from the cranial vena cava, medially. Carry blood from the subscapular veins and axillary veins to the brachiocephallic veins

Answer 6

Subclavian Veins

Question 7

These veins carry blood from the forelimbs and join with the subscapular veins to form the subclavian vein.

Answer 7

Axillary veins

Question 8

These veins carry blood from the region of the arm pit and join with the axillary vein to form the subclavian vein.

Answer 8

Subscapular veins

Question 9

A large vein carrying blood from the posterior portion of the body to the right atrium.

Answer 9

Caudal vena cava

Question 10

A large vein located between the stomach and liver. Carries blood from the stomach, spleen, pancreas, and intestines to the liver.

Answer 10

Hepatic portal vein

Question 11

This vein carries blood containing oxygen and nutrients from the placenta to the fetus.

Answer 11

Umbilical Vein

Question 12

These veins carry blood from the kidneys to the caudal vena cava

Answer 12

Renal Veins

Question 13

These veins carry blood from the the external and internal veins to the caudal vena cava.

Answer 13

Common iliac veins

Question 14

These veins carry blood from the femoral and deep femoral veins to the common iliac veins.

Answer 14

External iliac veins

Question 15

These veins carry blood from the thigh and lower hind limb to the external iliac veins.

Answer 15

Femoral veins

Question 16

These veins carry blood from the thigh to the external iliac veins.

Answer 16

Deep Femoral Veins

Question 17

These veins carry blood from the pelvis to the common iliac veins

Answer 17

Internal iliac veins

Question 18

The artery which leaves the left ventricle and gives rise the brachiocephallic trunk, left subclavian artery, and aorta.

Answer 18

Aortic arch

Question 19

The first large artery arising from the aortic arch. Carries oxygenated blood to the neck, head, and right forelimb.

Answer 19

Brachiocephallic trunk

Question 20

The second large artery arising from the aortic arch. Carries blood to the left forelimb.

Answer 20

Left subclavian artery

Question 21

The first vessel to arise from the right brachiocephallic trunk, medially. Carries blood anteriorly towards the neck and head.

Answer 21

Carotid trunk

Question 22

The carotid trunk splits into the right and left ___________

Answer 22

Common carotid arteries

Question 23

The medial branches of common carotid arteries. Carry blood to the area around the masseter muscle and chin.

Answer 23

External carotid artery

Question 24

The lateral branches of common carotid arteries. Carry blood to the brain.

Answer 24

Internal carotid arteries

Question 25

The secondary artery to arise from the right brachiocephallic trunk. Supplies blood to the cervical vertebrae and right forelimb.

Answer 25

Right subclavian artery

Question 26

A continuation of the subclavian arteries. Carry blood to the armpit, shoulder, and forelimb.

Answer 26

Axillary arteries

Question 27

Arise from the axillary arteries and carry blood into the forelimb.

Answer 27

Brachial artery

Question 28

The large vessel which lies on the mid-dorsal wall, the length of the abdominal cavity. Carries blood to the entire posterior portion of the body.

Answer 28

Aorta

Question 29

The first artery to branch off of the aorta, posterior to the diaphragm. Carries blood to the stomach, pancreas, and spleen.

Answer 29

Celiac trunk

Question 30

The second artery to branch off of the aorta, posterior to the diaphragm. Carries blood to the most of the small intestine.

Answer 30

Cranial mesenteric artery

Question 31

These two large arteries branch off of the aorta and carry blood to the kidneys.

Answer 31

Renal arteries

Question 32

Branches off of the ventral surface of the aorta before it splits into the umbilical arteries. Carries blood to he large intestine and colon.

Answer 32

Caudal mesentric artery

Question 33

The terminal end of the aorta splints into these two arteries. They enter the umbilical cord and carry blood to the placenta.

Answer 33

Umbilical ateries

Question 34

Branch off of the aorta immediately anterior to the umbilical arteries. Carry blood to the thighs and hind limbs.

Answer 34

External iliac arteries

Question 35

Branch dorsally off of the aorta, immediately anterior to the umbilical arteries. Carry blood to the pelvic region.

Answer 35

Internal iliac arteries

Question 36

One of two branches of the external iliac arteries. Carry blood to the thigh and lower hind limb.

Answer 36

Femoral arteries

Question 37

One of two branches of the external iliac arteries. Carry blood to thigh.

Answer 37

Deep femoral arteries