Circulatory System

Front 1

FEMORAL ARTERY

Back 1

A small branch going to the muscles at the base of the thigh.

Front 2

SCIATIC ARTERY

Back 2

Continuation of the femoral artery at the remaining regions of the hindlimb, a large and well develop artery.

Front 3

PULMO-CUTANEOUS ARTERY

Back 3

The most posterior arch.

Front 4

PULMONARY ARTERY

Back 4

A short ARTERY that goes to the lungs

Front 5

CUTANEOUS ARTERY

Back 5

It proceeds outwardly and anteriorly and disappears in front of the shoulder .....

Front 6

VENTRICLE

Back 6

The posterior portion of the heart.

Front 7

ATRIA (right and left)

Back 7

Anterior to the ventricle.

Front 8

CONUS ARTERIOSUS or BULBOS CORDIS

Back 8

Ventral side of the right atrium.

Front 9

ARTERY

Back 9

Goes

Front 10

VEIN

Back 10

From

Front 11

RENAL VEIN

Back 11

Found between the two kidneys

Front 12

RENAL PORTAL VEIN

Back 12

A very conspicuos vein along the outer lateral edge of each kidney

Front 13

OVIDUCAL VEIN

Back 13

Found in a female toad. Tributaries from the mesovarium or the oviducts.

Front 14

DORSO-LUMBAR VEIN

Back 14

Two conspicuos veins from the muscle wall come out close to the side of the vertebral column and join the renal portal at the level of 1/4 and about the middle of the anterior part of the kidney.

Front 15

VENTRAL SPINAL ARTEY

Back 15

Front 16

MOTOR CELLS

Back 16

Front 17

Back 17

Front 18

Back 18

Front 19

CAUDA EQUINA, ROOTS OF THE SPINAL NERVES

Back 19

Front 20

FEMORAL VEIN

Back 20

It branches from the renal portal vein which is the outer of the two branches which is larger than the inner one. It can be traced posterioly to the lower portions of the hindlimbs.

Front 21

SCIATIC VEIN

Back 21

The inner branch of the renal portal vein parallel to the femoral vein.

Front 22

PELVIC VEIN

Back 22

The ventral branch of the femoral vein.

Front 23

VENTRAL ABDOMINAL VEIN

Back 23

The union of the two pelvic veins which runs along the posterior wall of the body cavity towards the median ventral line immediately below the abdominal wall joining the hepatic portal vein at the level of the liver.

Front 24

VESICAL VEIN

Back 24

This is the tributary coming from the urinary bladder and several small veins from the muscle of the ventral body wall.

Front 25

HEPATIC PORTAL SYSTEM

Back 25

Associated with the digestive system.

Front 26

HEPATIC PORTAL VEIN

Back 26

The large vein coming up through the substance at the pancreas and dividing on the portal surface of the liver.

Front 27

GASTRIC VEINS

Back 27

Coming from the stomach and two in number.

Front 28

RIGHT GASTRIC VEIN

Back 28

Comes the ventral surface of the stomach.

Front 29

LEFT GASTRIC VEIN

Back 29

Comes from the dorsal surface of the stomach.

Front 30

PANCREATIC VEIN

Back 30

Receiving blood from the pancreas

Front 31

INTESTINAL VEIN

Back 31

Coming from the small intestines, spreading fan-like.

Front 32

ANTERIOR HEMORRHOIDAL VEIN

Back 32

Coming from the large intestine.

Front 33

SPLENIC OR LINEAL VEIN

Back 33

A short and small vein coming from the spleen and emptying into the intestinal vein.

Front 34

PULMONARY VEINS

Back 34

Two short straight vessels found running from the inner border of the base of each lung obliquely towards the sinus venosus.

Front 35

ARTERIAL SYSTEM

Back 35

Carries blood away from the heart toward the different parts of the body.

Front 36

CONUS ARTERIOSUS

Back 36

The swollen structure arising from the base of the right side of the ventricle and passing obliquely across the a auricles.

Front 37

TRUNCUS ARTERIOSUS

Back 37

These are the two branches of the CONUS ARTERIOSUS

Front 38

CAROTID or COMMON CAROTID ARTERY

Back 38

The most anterior of the three arches.

Front 39

EXTERNAL CAROTID ARTERY or LINGUAL ARTERY

Back 39

A smaller medial branch which supplies blood from the tongue, hyoid apparatus, thyroid gland, etc.

Front 40

INTERNAL CAROTID ARTERY

Back 40

At the point of forking locate a pigmented oval body, the carotid gland.

Front 41

SYSTEMIC ARCH

Back 41

The middle arch. The left and right arches pass laterally and dorsally and seem to disappear among the mass of tissue in this region.

Front 42

LARYNGEAL ARTERY

Back 42

The first small branch from the systemic arch which goes to the laryngeal prominence and also supplies to the esophagus.

Front 43

OCCIPITO-VERTEBRAL ARTERY

Back 43

A large branch that the systemic artery gives.

Front 44

VERTEBRAL ARTERY

Back 44

This artery proceeds alongside the vertebral column on the dorsal part.

Front 45

SUBCLAVIAN ARTERY

Back 45

Goes to the forelimbs to several muscles of the optic region.

Front 46

DORSAL AORTA

Back 46

Branch of the systemic arch that grows out to the nearby region of the esophagus, the ESOPHAGEAL ARTERY.

Front 47

COELIACO-MESENTERIC ARTERY

Back 47

A big branch to the digestive organs immediately after the dorsal aorta.

Front 48

COELIAC ARTERY

Back 48

The anterior branch of the coeliaco-mesentery which gives 3 branches.

Front 49

LEFT GASTRIC ARTERY

Back 49

Going to the ventral side of the stomach.

Front 50

RIGHT GASTRIC ARTERY

Back 50

Going to the dorsal side of the stomach and pancreas.

Front 51

HEPATIC ARTERY

Back 51

Going to the liver and the gall bladder.

Front 52

ANTERIOR MESENTERIC ARTERY

Back 52

The posterior branch of the COELIACO mesentery.

Front 53

SPLENIC ARTERY or LINEAL ARTERY

Back 53

A branch coming from the anterior MESENTERIC artery followed by a duodenal branch to the duodenum, and continues postetiorly from a distance.

Front 54

ANTERIOR HAEMORRHOIDAL ARTERY

Back 54

A branch from the splenic artery at a distance from the duodenum and then splits into three or four smaller arteries.

Front 55

UROGENITAL ARTERY

Back 55

Supply the kidneys, fat bodies and the gonads and their ducts.

Front 56

LUMBAR ARTERY

Back 56

At the region in the kidneys, gonads, and ducts, this go to the dorsal body wall, originating from the dorsal aorta.

Front 57

COMMON ILIAC ARTERY

Back 57

Small posterior MESENTERIC artery that goes to the posterior portion of the large intestine.

Front 58

EPIGASTRICO-VESICAL ARTERY

Back 58

It supplies branches to the muscles of the lateral ventral abdominal wall, urinary bladder and cloaca.

Front 59

PRECAVAL VEIN

Back 59

From the sv, it extends laterally along the border of the auricle and then passes through the pleuroperitoneal membrane about 1cm away from the heart.

Front 60

LINGUAL VEIN

Back 60

The anterior and medial branch draining blood from the tongue, hyoid and floor of the buccal cavity.