Fetal Pig Circulatory System Diagram

The circulatory system of a pig consists of the heart arteries veins and capillaries. Fetal pig circulatory system.

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Blood the heart purpose the main function of the circulatory system is to transport blood and nutrients throughout the body of the pig.

Fetal pig circulatory system diagram. Identify the major anatomical features of the vertebrate body in a dissected specimen. Upon dissection they see the heart the major organ in the circulatory system that pumps the oxygenated blood around the body. The umbilical arteries carry blood from the fetus to the placenta.

The circulatory system also called the cardiovascular system in mammals of the pig is responsible for the transportation of nutrients gases wastes and hormones. As the name suggests this system is responsible for circulating blood and nutrients throughout the body. There are two parts to the system.

It gets oxygenated at the placenta. The renal vein returns blood from the kidney to the posterior vena cava. The lungs the major organ in the respiratory system that provides oxygen to the deoxygenated blood coming from the heart and the small intestines the major organ in the digestive system.

While this page summarizes the information needed for the lab practicum a very good site for further review can be found at the following. The renal artery passes blood from the aorta to the kidney. Additionally it is involved with the control of body temperature provides channels for the immune system to protect the body and participates in the maintenance of body fluid homeostasis.

The heart of a pig is four chambered. The pig has a circulatory system that is quite similar to the human circulatory system. Fetal pig dissection guide.

Aorta colon large intestine diaphragm heart kidney lung renal artery posterior vena cava renal vein small intestine spleen stomach ureter. Fetal pig dissection pictures. In the fetus blood doesnt get oxygenated in the lungs.

Materials fetal pig dissecting tray dissection kit scissors scalpel blunt probe needle probe forceps lab gloves paper towels string. Only artery in body that contains deoxygenated blood carries deoxygenated blood from heart to lungs. In this lab exercise we will be studying the anatomy of the fetal pigs heart and major blood vessels that carry blood to the heart vena cava and away from the heart arteries.

Fetal circulation is different from adult circulation. Perform a whole body dissection of a vertebrate. The umbilical vein carries blood from the placenta back to the fetus.

The cardiovascular system in the fetal pig is very similar to the cardiovascular system in humans. In pigs the circulatory system is composed of the heart blood and the blood vessels.

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