1 / 22

Circulatory System

Circulatory System. Health Mr. Gross. Aorta. Pulmonary Valve. Right Pulmonary Artery. Left Pulmonary Artery. Superior Vena Cava. Aortic Valve. Right Pulmonary Vein. Left Pulmonary Vein. Right Atrium. Left Atrium. Tricuspid. Mitral Valve. Left Ventricle. Inferior Vena Cava.

giza
Download Presentation

Circulatory System

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Circulatory System Health Mr. Gross

  2. Aorta Pulmonary Valve Right Pulmonary Artery Left Pulmonary Artery Superior Vena Cava Aortic Valve Right Pulmonary Vein Left Pulmonary Vein Right Atrium Left Atrium Tricuspid Mitral Valve Left Ventricle Inferior Vena Cava Right Ventricle

  3. Heart • Fist sized bag consisting of two pumps • One for pulmonary • One for systemic

  4. Blood Vessels • 90,000 Miles of blood vessels networked together to make up the circulatory system

  5. Function of the Circulatory System • Maintain an internal environment • Nourish all of the cells of the body

  6. Heart • Special type of muscle • myocardium

  7. Pulmonary Heart System Lungs • Left Side • Receives oxygen rich blood from the lungs • Pumps oxygen rich blood to the body • Oxygen is passed to body tissue and blood returns to the heart • Systemic System Right Lung Left Lung

  8. Systemic System of the Heart • Right Side • Receives oxygen deficient blood into the hearts atrium • Right Atrium is known as the hearts pacemaker • Passes to the ventricle • Heart pumps the blood to the lungs • Blood returns to the left side of the heart

  9. One-way Valves • Located at the exit of each chamber • Guarantees that blood flows in one direction • Prevents what is known as backflow

  10. Right Atrium • SA Node is the hearts pacemaker • The Synarthrodial node controls the heart rate

  11. Blood • Delivers oxygen, hormones, and nutrients to the cells and caries away waste product • Red blood cells contain hemoglobin rich in iron for oxygen to attach too • YouTube - Oxygen Transport • Plasma is 92% water, it also contains salts, proteins,red blood cells, white blood cells and plateletsYouTube - How the Body Works : Blood Clotting • Platelets the bloods clotting system

  12. White Blood cells • Protect against and fights infection • Form antibodies making you immune to the infection • Production increases when there is an infection in the body

  13. Major groups of vessels in the body • Arteries • Veins • Capillaries

  14. Blood vessels • Arteries • Arterioles • Capillaries • Veinules • veins

  15. Coronary vessels • Supply the myocardium with oxygen rich blood • These vessels branch directly from the aorta • http://www.youtube.com/watch?v=kUQe6I6vv74 • YouTube - PreOp® Coronary Artery Bypass CABG) Patient Education

  16. Blood Pressure • The force of blood being applied to the main arteries measured in mm of mercury • Systolic (top Number) is arterial pressure at it’s highest point • Diastolic (bottom Number) measures the pressure on the arterial walls at its lowest or resting point

  17. Arteriosclerosis Plaque build up in the arteries Treatment of angioplasty or stint http://www.youtube.com/watch?v=S9AqBd4RExk&feature=endscreen&NR=1

  18. Lymphatic and Respiratory Systems • Work to maintain fluid balance and fight infection • White blood cells make you immune to certain diseases: chicken pox, mumps, and measles.

  19. Lymphatic System • Drains tissue fluid back into the bloodstream • Fights infections • Movement of the muscles helps circulate the lymph fluid (proteins, fats and white blood cells)

  20. B Cells • Enlarge and multiply produce antibodies that destroy invading pathogens

  21. T Cells • Attach to abnormal cells and emit toxins through a needle like projection to kill abnormal cells

  22. Anemia- iron deficiency in a diet. Congenital Heart Disease- hole in the chamber of the heart, malfunction of valves. Heart Murmur- malfunctioning valve Leukemia- prevents bone marrow from producing red blood platelets and white blood cells. Hemophilia- blood is slow to clot. Varicose Veins- swollen and enlarged veins. Circulatory Conditions

More Related