ZO 315 -- COMPARATIVE ANATOMY
LAB OBJECTIVES: CIRCULATORY SYSTEMS
I. HEART
II. ARTERIAL SYSTEM
|
III. VENOUS SYSTEM
|
| >>> Know the parts of the body supplied/drained by these vessels.<<< | |
I. HEART ventricle atria conus arteriosus bulbus arteriosus sinus venosus II. ARTERIAL SYSTEM Ventral aorta & branches:afferent branchial artery external carotid artery efferent branchial arteries internal carotid arteries pulmonary arteryDorsal aorta & branches:dorsal aorta subclavian artery cutaneous artery segmental artery Unpaired abdominal arteries:gastric artery celiacomesenteric artery intestinal arteries splenic artery pancreaticoduodenal art. hepatic artery mesenteric arteries Paired abdominal arteries:genital arteries renal arteries iliac arteries |
III. VENOUS SYSTEM Hepatic portal system:hepatic portal vein mesenteric vein intestinal veins gastrosplenic vein gastric vein splenic vein Renal portal system:renal portal vein iliac vein pelvic veins femoral vein ventral abdominal vein Systemic veins:posterior vena cava genital veins hepatic sinuses posterior cardinal veins |
>>> Know the parts of the body supplied/drained by these vessels. <<< |
|
I. SHEEP HEART External:atria pulmonary trunk aorta ligamentum arteriosum interventricular sulcus ventricles superior vena cava inferior vena cava pulmonary veins Internal:atria ventricles semilunar valves tricuspid valve bicuspid valve chordae tendinae papillary muscles II. ARTERIAL SYSTEM Anterior arteries:aorta arch brachiocephalic artery left subclavian artery common carotid arteries external carotid arteries lingual artery right subclavian artery Posterior arteries:abdominal aorta celiac trunk hepatic artery left gastric artery splenic artery superior mesenteric artery intestinal arteries inferior mesenteric artery renal arteries genital arteries iliolumbar arteries external iliac arteries internal iliac arteries |
III. VENOUS SYSTEM Anterior veins:superior vena cava azygous vein internal mammary vein brachiocephalic veins external jugular veins Posterior veins: Hepatic portal system:hepatic portal vein gastrosplenic vein superior mesenteric vein renal veins inferior vena cava common iliac veins |
>>> Know the parts of the body supplied/drained by these vessels. <<< |
|