ending at the heart‚ describe blood flow through the portal system (naming major vessels and structures you pass along the way) AND WHY BLOOD FLOWS THROUGH THE LIVER (detail the function of the liver). Include the names of vessels as you travel through them in the proper order. After‚ describe What produces bile (which cells)‚ the pathway it takes back to the GI tract‚ and its function (should include an enzyme). 3 main veins come together to form the hepatic portal vein and bring blood to the liver:
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Anatomy of the Heart Gross Anatomy of the Human Heart 1. An anterior view of the heart is shown here. Match each structure listed on the left with the correct letter in the figure. g j r u b k d n a 1. right atrium 2. right ventricle 3. left atrium c a b o 4. left ventricle 5. superior vena cava 6. inferior vena cava 7. ascending aorta 8. aortic arch 9. brachiocephalic artery 10. left common carotid artery 11. left subclavian artery 12. pulmonary trunk 13. right pulmonary artery 14. left
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The heart is the organ that helps supply blood and oxygen to all parts of the body. It is divided by a partition or septum into two halves‚ and the halves are in turn divided into four chambers. The heart is situated within the chest cavity and surrounded by a fluid filled sac called the pericardium. This amazing muscle produces electrical impulses that cause the heart to contract‚ pumping blood throughout the body. The heart and the circulatory system together form the cardiovascular system. Heart
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Your Heart Works [pic] Your heart is a pump. It keeps blood moving around your body. The blood delivers oxygen and nutrients to all parts of your body‚ and carries away unwanted carbon dioxide and other waste products. The heart has four chambers - two on the left side and two on the right. The two upper chambers are called the atria‚ and the two lower chambers are called the ventricles. The two sides of the heart are divided by a muscular wall called the septum. Each side of the heart has
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of the heart wall consists of cardiac muscle tissue? (Points : 1) Epicardium Pericardium Myocardium Endocardium Hypocardium 2. Which blood vessel shown in the figure carries oxygenated blood to the lower thoracic cavity and the abdominal cavity of the body? (Points : 1) A B E F H 3. Blood leaving the left ventricle passes through which of the following structures? (Points : 1) Right atrium Interventricular
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Heart Dissection Practical Report. Introduction On the of July 2002‚ a sheep’s heart was examined by dissection. The heart is a muscle in all mammalian bodies that is used to pump blood and nutrients throughout the body. A sheep’s heart was used in this prac because like the human heart it has four chambers and is similar in size. Two of these chambers are receiving chambers called the left and right atrium. The other two are pumping chambers called the right and left ventricle. The reliability
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with how the heart works and how the blood flows throughout our whole body. The heart is a muscle that contracts which allows blood to be pushed throughout the body. The heart provides many nutrients and blood to the whole body along with many vital organs. The heart is spilt into four chambers: the right atrium‚ left atrium‚ left ventricle‚ and right ventricle. The blood flow starts in the right atrium then moves through the tricuspid valve into the right ventricle. From the right ventricle it will
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Anatomy Review: The Heart Graphics are used with permission of: Pearson Education Inc.‚ publishing as Benjamin Cummings (http://www.aw-bc.com) Page 1. Introduction • The heart is the transport system pump; the delivery routes are the blood vessels. Using blood as the transport medium‚ the heart propels oxygen‚ nutrients‚ wastes‚ and other substances to and past the body cells. Page 2. Goals • To review the anatomy of the heart. • To review the pulmonary and systemic circuits. • To review the
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Physiology II December 3‚ 2011 Heart & Lungs The heart and lungs are two separate organs‚ but are “intimately connected” for the proper function of a healthy body. With the function and purpose of both organs‚ one cannot work without the other. The lungs inhale oxygen‚ and then exhale the carbon dioxide and other wastes out of the body. With the heart‚ it pumps blood through the lungs to pick up the oxygen and deposit the waste from traveling through the body. First we start off describing
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Complexity of the heart Sumintera Rodriguez September 19‚ 2015 Kaplan University Complexity of the heart From a young age we are taught what the heart is from pictures‚ books and even signs that the heart is the color red‚ shaped with two humps at top and comes to a point on the end. On the daily we see commercials like cheerios explain to us how important it is to take care of our heart. Yet in all actuality the heart is a complex organ that not all are fully aware of and if were to actually
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