Name: ___________________________ Date: ________________________ Student Exploration: Circulatory System Vocabulary: artery‚ atrium‚ blood vessel‚ capillary‚ circulatory system‚ heart‚ platelet‚ pulmonary artery‚ pulmonary vein‚ red blood cell‚ urea‚ ventricle‚ vein‚ white blood cell Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Why do you need blood? __Blood carries oxygenon and nutrients around you body.___________________________________________________
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substances to all our body cells‚ and take away waste products from them. The oxygenated blood (high in oxygen‚ red in color) comes to the heart from the lungs in the pulmonary vein; the heart pumps it to the aorta (an artery) to the rest of the body. The deoxygenated blood returns to the heart from the body in the vena cava (a vein)‚ the heart pumps is to the lungs to get rid of the carbon dioxide. Oxygenated Blood: Red color‚ high oxygen low Carbon dioxide. Deoxygenated Blood: Blue color‚ low oxygen
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ultimately enabled him to study a variety of natural phenomena. In this paper‚ I will focus on Aristotle’s account of the anatomy of the heart and its relation with a network of other organs (modernly known as the cardio vascular system) such as the veins and arteries and their relation to the respiratory functions of organisms. The cardio vascular model that Aristotle describes in works such as The History of Animals and The Parts of Animals can be regarded as one of the earliest and most accurate
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cotyledon in seed while dicots have two. Xylems and Phloem are in circular shape in dicots‚ while monocots’ are scattered. Monocots have the multiples of 3 petals while dicots can have 4/5 petals. Monocots have parallel leaf veins while dicots have branched leaf veins. Safety Precautions: 1. Use care when cutting the seeds with scalpel 2. Exercise extreme care‚ scalpel are extremely sharp. 3. Inform the teacher if the investigator has a food allergy 4. Wash hands thoroughly
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trunk 13. right pulmonary artery 14. left pulmonary artery 15. ligamentum arteriosum 16. right pulmonary veins 17. left pulmonary veins 18. right coronary artery 19. anterior cardiac vein d e f g h s t p q r L i u j v w k M E C x P O F Q H I T S W X 20. left coronary artery 21. circumflex artery 22. anterior interventricular artery 23. apex of heart 24. great cardiac vein V 201 2. What is the function of the fluid that fills the pericardial sac? Fluid in the pericardial
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currently causing some severe damage. Shrunken to a mere eight microns in length‚ our state-of-the-art “mini-submarine” is prepped and ready for injection into the body of this female subject. Our journey will begin in the femoral vein and continue its course through the vein system all of the way to the heart and into the right lung. Buckle up and hold on tight! Keep your arms and legs in the vessel at all times‚ the body works wonders at attacking foreign substances so we can’t be too safe throughout
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make unusual changes that would lead to to your death. The structure of the heart is made up of the atria‚ ventricles‚ bicuspid & tricuspid valve‚ chodae tendineae‚ aortic & pulmonary valve‚ aorta‚ superior & inferior vena cave and the pulmonary vein and artery. all of these serve their own purpose and help the heart function properly. Blood Vessels- Blood vessels are channels where blood gets dished out to the body’s tissues. The vessels are two systems of tubes that start and end at the heart
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THE FACIAL PART OF THE HEAD OPERATIONS ON THE HEAD The border between the head and neck is the line which is drawn along the inferior margin of the mandible‚ apex of the mastoid process‚ superior nuchal line to the external occipital protuberance and passes on to another side. The facial part is composed of the following regions: the orbital region‚ the oral cavity region (the region of the mouth)‚ nose region (region of the nose)‚ the lateral region and deep region of the face. You studied
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The Cardiovascular System The cardiovascular system consists of a heart and an enclosed system of blood vessels categories into arteries‚ capillaries and veins. The heart is a muscle about the size of the fist; its wall is made up of a muscle known as the Cardiac Muscle‚ and is located between the two lungs and lies left of the middle of the chest (cliff notes). A fibrous covering known as the pericardium which surrounds around the whole heart holds the heart in place but allows it to move as
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Peggy’s Femoral vein‚ to do this I need someone to put me through a process which is called miniaturization process that will make me only 8 microns long I will use a miniature sub and my assistant Chris will inject me in to Peggy’s femoral vein in which I will use as my thorough way to get to Peggy’s lungs and coming out through her nose. I need to do this because I was just informed of a bacterium invading the lungs of my patient Peggy. Here we go as Chris injects me in the femoral vein‚ which is considered
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