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Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
Human Circulatory System
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Human Circulatory System

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  • 1. Human Circulatory System<br />Blood and Guts<br />By<br />Dr. Malazzo<br />
  • 2.
  • 3. TRANSPORT<br /> Move materials to and from cells<br />
  • 4. Heart Attack<br />http://www.empowher.com/media/video/video-dr-goldberg-women-and-heart-attacks-what-have-doctors-learned<br />http://www.lifebeatonline.com/winter2006/recovery.shtml<br />Heart attack in men<br />
  • 5. Functions of the Circulatory System<br />Deliver<br />Oxygen<br />Nutrients<br />Hormones<br />Pick-Up<br />Carbon dioxide<br />Wastes <br />
  • 6. Parts of the Circulatory System<br />Heart<br />Blood Vessels<br />Blood<br />
  • 7. The Heart<br />
  • 8.
  • 9.
  • 10. Aorta<br />Superior vena cava<br />Pulmonary artery<br />Pulmonary vein<br />Right atrium<br />Tricuspid valve<br />Right ventricle<br />Inferior vena cava<br />Pulmonary artery<br />Pulmonary vein<br />Left atrium<br />Mitral valve <br />Aortic valve<br />Left ventricle<br />
  • 11.
  • 12. http://www.pbs.org/wnet/redgold/journey/circulation.swf<br />
  • 13. Circulation animation<br />http://www.wisc-online.com/objects/index_tj.asp?objID=AP12704<br />
  • 14. Blood Vessels<br />
  • 15. Arteries<br />Carry bloodaway from the heart<br />Are muscular and have a pulse<br />Are thicker than veins or capillary<br />http://www.doereport.com/generateexhibit.php?ID=15531&amp;ExhibitKeywordsRaw=&amp;TL=4294967295&amp;A= <br />
  • 16. Artery <br />
  • 17. Vein<br />
  • 18. Veins<br />Carry blood to the heart<br />Have thinner walls than arteries<br />Have valves to prevent blood from flowing backwards<br />Must move muscles near veins to prevent clotting<br />http://www.doereport.com/generateexhibit.php?ID=14555<br />http://www.nhlbi.nih.gov/health/dci/Diseases/Dvt/DVT_WhatIs.html<br />
  • 19. Spider Veins<br />
  • 20. Capillary<br />
  • 21. How Much Blood Do We have?<br />
  • 22.
  • 23. Parts of Blood and their Functions<br />Red Blood Cells – contain hemoglobin which attracts and helps transport oxygen<br />White Blood Cells – fight infection and make antibodies<br />Platelets – stop bleeding and seal leaks<br />Plasma – transports nutrients, wastes (including CO2 ), and hormones<br />
  • 24. Red blood Cells<br />Red Blood Cells – contain hemoglobin which attracts and helps transport oxygen<br />
  • 25. White Blood Cells<br />White Blood Cells – fight infection and make antibodies<br />
  • 26. Platelets<br />Platelets – stop bleeding and seal leaks<br />
  • 27. Plasma<br />Plasma – transports nutrients, wastes (including CO2 ), and hormones<br />
  • 28.
  • 29.
  • 30.
  • 31.
  • 32. Artery Blockage<br />
  • 33. Cardiovascular Disease<br />What could go wrong?<br />Blockages<br />Leaking<br />Muscular failure<br />Thickening of heart<br />Beating problems<br />Blood disorders<br />
  • 34. Most Common Disorders<br />Coronary Artery Disease (CAD)<br />Atherosclerosis – narrowing of arteries<br />Heart Attack – myocardial infarction<br />Stroke <br />Hypertension - high blood pressure<br />Deep Vein Thrombosis (DVT)<br />Angina<br />Irregular heartbeat<br />Leaky valves <br />
  • 35. Coronary Artery Disease<br />When an artery or arteries is partially or fully blocked stopping blood flow to the heart or other body organ<br />
  • 36.
  • 37.
  • 38. Coronary Thrombosis<br />
  • 39.
  • 40. Atherosclerosis<br />Narrowing and loss of flexibility in an artery slowing flow of blood to an organ<br />
  • 41. Artherosclerosis<br />
  • 42.
  • 43.
  • 44. Stroke<br />Blocking of flow of blood to the brain <br />Bleeding of a blood vessel in the brain<br />
  • 45.
  • 46. Hypertension<br />High Blood pressure<br />Can damage:<br />Blood vessels<br />Organs <br />Cause plaque to become loose <br />
  • 47.
  • 48.
  • 49.
  • 50.
  • 51. Blood Disoders<br />Anemia<br />Hemophilia<br />Leukemia<br />Sickle cell anemia <br />Sticky Blood<br />Blood Poisoning<br />AIDS<br />
  • 52. Warning Signs of Heart Attack<br />Chest discomfort. Most heart attacks involve discomfort in the center of the chest that lasts for more than a few minutes, or goes away and comes back. The discomfort can feel like uncomfortable pressure, squeezing, fullness, or pain. <br />Discomfort in other areas of the upper body. Can include pain or discomfort in one or both arms, the back, neck, jaw, or stomach. <br />Shortness of breath. Often comes along with chest discomfort. But it also can occur before chest discomfort. <br />Other symptoms. May include breaking out in a cold sweat, nausea, or light-headedness.<br />
  • 53. Symptoms More Likely in Women<br />Indigestion or gas-like pain <br />Dizziness, nausea or vomiting <br />Unexplained weakness, fatigue <br />Discomfort/pain between shoulder blades <br />Recurring chest discomfort <br />Sense of impending doom <br />
  • 54. Angiogram<br />http://www.surgeryinfo.org/sitebuildercontent/sitebuilderfiles/Angiogram.swf<br />
  • 55. Angioplasty <br />http://www.healthscout.com/animation/1/38/main.html<br />

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