Final_Exam_Review

Final_Exam_Review - Final Exam Review KINE 303 Physiology...

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Final Exam Review KINE – 303 Physiology of Exercise Spring2007 Final Exam Review Please use this review as a resource to help you prepare for the final exam. This review is NOT all inclusive. Please review the chapters, lecture material, and labs as well. The final exam will cover material from exam 1, exam 2, and labs. This review is for the material covered after exam 2 . Identify the components and functions of the cardiovascular system. Components: heart, arteries, arterioles, capillaries, venules, & veins Functions: delivery of oxygen to tissues, removal of carbon dioxide from tissues, transport nutrients, hormones, wastes, etc., acid-base balance, temperature regulation Structure of cardiovascular system—differences in pressure and resistance. As blood travels through the vasculature, both pressure and resistance decrease Be familiar with blood flow through the heart. Superior/inferior vena cava → right atrium → tricuspid valve → right ventricle → pulmonary semilunar valve → pulmonary trunk/artery → lungs (receive oxygen) → pulmonary veins → left atrium → mitral (bicuspid) valve → left ventricle → aortic semilunar valve → aorta → body What stimulates myocardial cells to contract? Cardiac pacemaker?
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