Have your instructor check the pins for the vessels associated with the heart. Finally in the current global context biofuel production in Brazil has entered. But then I took a closer look. I had done what I set out to do. Adrenolumbar Vein 3. Illustrate this transverse section to show the R ventricle, interventricular septum and the L ventricle. Internal mammary vein. Cardiovascular Rabbit Dissection-L. Cat Dissection | This is a dissection of the cat, showing th…. Cardiovascular Rabbit Dissection -U. AP Biology cat dissection proves to be memorable. Urinary Sheep Kidney Unlabeled. The iliac veins lie behind them and run parallel. Examine the large intestine closely. This small artery then splits into three smaller branches: the hepatic artery which goes to the liver, the gastric artery that goes to the stomach, and the splenic artery that goes to the spleen. Skeletal Images Unlabeled.
These branch to form the jugular and the subclavian. Assessment for the cat dissection includes: - Completion of the lab guide. Take this time to label the bag with a permanent marker. Locate the duodenum of the small intestine, it will be a straight section of just after the stomach. The intricacies of an animal body were amazing to observe, from the chambers of the heart to the cortex and medulla of the kidneys. Hepatic Portal Vein 8. The following directions should assist you in locating the major arteries and veins in the cat. Underside of well-excised brain) (p. 82). R&L posterior communicating arteries. R&L internal carotid arteries. Cat arteries and veins. The first branch (below the diaphragm) is the celiac trunk.
Next Section: Organs of the Thoracic Cavity. After all, the cat was already dead. Today was the day when I would dissect a cat. Splenic, Hepatic, & Gastric Artery 13. Identify the following major organs: heart, trachea, lungs, diaphragm, stomach, spleen, liver, small intestine, and large intestine. Left Subscapular Artery 5. FEATURES TO IDENTIFY AND ILLUSTRATE IN THE CAT: III.
Internal Iliac Artery. Left atrium (toward the rear). Veins: superior vena cava (precava). Find a cat of the opposite sex to see structures your cat doesn't have. HEART AND CHEST: With the chest cavity open, split the parietal pericardium by snipping upward from the apex toward the base. I was more than ready to take the plunge and let my cat out of its tightly sealed, chemical-filled plastic bag. Digestive System: Greater Omentum, Mesentery, Stomach, Liver, Esophagus, Gallbladder, Pancreas, Spleen, Bile, Duct, Cecum, Colon, Rectum, Small intestine (duodenum, jejunum, ileum). Cat dissection veins and arteries labeled. For the page numbers, see the protocol A. natomy of the Circulatory System in the Cat. Remember that veins return blood to the heart and arteries carry blood away from the heart.
But I considered what an interesting and stimulating experience it had been for me. The goal was to identify each of the vessels on their lab guide and pass a lab test at the end of the activity where they are asked to locate the vessels. Remove your cat from the blue container marked with your hour. The inferior vena cava lies next to the aorta and can be identified by its blue color in injected cats. Here is a labeled version of the upper abdominal arteries. Left anterior lobe of. Anatomy and physiology cat dissection. I replaced the fur of the cat around its soggy body and put it back in its plastic bag. Cut the mesentery so that it can be measured. Identify the atria and ventricle of the heart. Once the aorta has been revealed, students follow it down down into the abdominal cavity. The smell coming from room 204 was difficult to describe. The cats have been injected with colored latex to make identifying the vessels easier.
Kidneys are said to sit "retroperitoneally". After class, I thought about the ethics of what I had just done. Pin each of these arteries. Describe the difference between the esophagus and the trachea.
Locate and pin these structures. Right brachial artery. Return any organs you remove to the cat, you made need them for the final lab test. Back to photostream. Each will branch on their way down to connect to various structures. Use the colored pins to mark structures as you find them** Your group will be checked periodically. This is the first part of the cat where actually cutting will take place. Next to it will be the femoral vein. Introduction mediasite. I cut out each organ from its connective tissue and laid it out on a plastic bag. Femoral artery & vein.
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