Heart Anatomy and Blood Flow: A Comprehensive Study Guide

Biology 110 ~ Anatomy and Physiology II Lab Assignment: Anatomy of the Heart (Unit 20) Whiting Lab Manual (2 nd edition) 1. Anatomy Checklist: Identify the structures of the heart on diagrams and laboratory models. 2. Identify the structures labeled on the heart model in the space provided. f. l. e. d. c. k. j. a. g. h. i. b. 2. The systemic circuit delivers blood to systemic for nutrient, waste, and gas exchange; de oxygenated blood is returned to the side of the heart. 3. The pulmonary circuit delivers blood to the for re oxygenation and elimination of CO 2 ; oxygenated blood is returned to the side of the heart. a. (Chamber) superior vena cava b. tricuspid valve c. tricuspid valve d. (Chamber) e. septumm f. aorta g. left pulmonary artery. h. pulmonary vein i. left ventricle. j. left atrium. k. aortic valve l. ( Chamber) Oxygenated circuit Superior vena cava lungs Oxygen poor blood Left atrium

5. Microscopic Structure of Cardiac Muscle Tissue 4. Review the following statements and identify the structures labeled on the sheep heart in the space provided. a. The vessel that transports blood away from the left ventricle. Aorta b. The vessels that transport deoxygenated blood back to the right atrium. Inferior and superior VENA CAVA c. The vessels that transport deoxygenated blood back to the right atrium. Vena cava d. The insertion point of chordae tendineae. Mitral leaflets e. The vessels that transport oxygenated blood back to the left atrium. Pulmonary veins f. Identify the valve. g. Identify the chamber. h. Identify the region of the heart. Identify the layers of the heart wall. i.epicardium j.myocardium k.endocardium Identify the structural features labeled in the diagram: A.branched fiber B. intercalated disc C.nucleus

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Blood Flow through The Cardiovascular System Activity : Use the terms from the following list to put in sequence, the general path that a red blood cell would take through the cardiovascular system beginning with the right atrium. Be sure to include in your sequence, the valves that regulate the movement of blood through the heart. aortic semilunar valve left atrium superior/inferior vena cava systemic capillaries pulmonary trunk systemic arteries left ventricle right ventricle pulmonary capillaries right atrium aorta pulmonary veins mitral valve systemic veins pulmonary semilunar valve pulmonary arteries tricuspid 1. right atrium 2. tricuspid valce 3. right ventricle 4. pulmonary valve 5. pulmonary arteries 6. pulmonary veins 7. left atrium 8. mitral valve 9. left ventricle 10. aortic valve 11. 12. 13. 14. 15. 16. 17.

Bio 110 Heart Anatomy

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