Chapter 5 Part 4 (pgs 200 - 233)
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| What are the primary functions of the circulatory system | supply body's cells with nutrients, carries away waste products, temperature regulator
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| Circulatory system is divided inot two divisions, they are | blood-vascular and lymph vascular
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| Cardiovascular (or blood vascular) contains... | blood and vessels of the heart and blood, closed system
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| Lymph system (lymph vascular or lymphatic system) contains... | lymph, lymph nodes, and the lymphatics
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| The area between the 2 lungs is called... | mediastinum
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| The thin innermost layer of the heart is.... | endocardium
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| The protective, outer layer of the heart is called... | epicardium
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| The entire heart is surrounded by a double layered membrane called... | pericardium
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| Arteries and veins go bigger to smaller, list in order.... | Aorta, ateries, arterioles, capillaries, venules, vein, vena cava
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| the smooth muscle tissue in the walls of the artieries that give impules is called... | vasomotor
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| Reduced diameter of the blood vessels is called... | vasoconstriction
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| Englarged diameter of the blood vessels is called... | vasodilation
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| Small vessels that transport substances through blood and tissue... | capillaries
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| The process when small vessles that transport substances through blood and tissue (higher concentration to lower concentration) is called... | diffusion
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| process where fluid can go through capillary walls into the tissue spaces... | filtration
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| blood is dark red in... | veins
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| blood is bright red in.... | arteries
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| things that are clear in color and are formed in the red marrow of bones... | platelets
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| Straw colored and is 91.5 percent water | plasma
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| blood circulated from the heart to the lungs and back again to the heart | pumonary circulation
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| blood cirulation from the left side of heart throughout the body and back again to the heart is... | general circulation
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| paired artieries with numerous branches that supply the arms | subclavian
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| consiste of a superior and an inferior opening | vena cava
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| vein that carries the blood from the intestines to spleen and to the liver | portal veins
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| consists of inferior and superior mesenteric vessels. they transport the blood from the inestines to the portal veins | mesenteric
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| the aorta ends by dividing into two common arteries. each divides into an internal artery that supplies the pelvic cavity and an external artery that supplies the lower extermity | Iliac arteries
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| provide blood to the head and brain | Jular veins AND Carotid Artery
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| the most important artery of the human body, it brings oxygenated blood to the body's organsa and tissue | Aorta
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| the arteriesbring blood to the lungs, The veins bring the oxygenated blood back to the heart | Pulmonary Artery and Pulmonary Vein
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| the organ that supplies the necessary force to pump the blood around the body | Heart
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| the organ that destroys old red blood cells and acts as a blood reserve | Spleen
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| they provide blood to the kidneys | Renal veins and arteries
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| consists of superior and inferior arteries that supply parts of the digestive system | Mesenteric Arteries
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| a symptom of various diseases rather than being a specific disease, a deficiency of RBC's | Anemia
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| Caused by genetics or exposure to poisons | Blood Cell Destruction or Hemolytic Anemia
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| this can be fatal if not treated with B-12 and iron diet | Decrease in RBC's or Pernicious Anemia
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| most common form of anemia | Iron Deficiency
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| failure of bone marrow RBC to reproduce | Aplastic anemia
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| chronic of acute loss of blood | Hemorrhagic Anemia
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| Symptoms of Anemia... | pallor, weakness, fatigue, dizziness, headache, difficulty breathing, heart palpitations, digestive disturbances
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| abnormal dilation of blood vessel, usually an artery due to a congenital defect or weakness of the vessel that can be caused by hyperextension, bacterial infection or injury | Aneurysm
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| common locations of aneurysm | abdominal aorta and cerebral
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| symptoms are shortness of breath, cough, difficulty swallowing, unequal radial pulse | Abdominal Aorta
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| when this ruptures causes stroke (aka CVA = cerbral vascular accident) | Cerebral
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| a chest pain caused by temporary insufficience of blood supply to the heart muscle, triggered by exertion and relieved by rest | angina or angina pectoris
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| a thickening, hardening, and loss of elasticity in the wall of arteries. | arteriosclerosis
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| form of arteriosclerosis, characterized by fibrous tissue, lipids, and calcium deposits. Walls of arteries filled with plaque | artherosclerosis
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| the heart doesn't maintain adequate circulation of the blood | congestive heart failure (CHF)
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| an abnormal heart sound. Produced by blood passing over a roughened valve, flowing through a constricted opening, flowing through a a defect between ventricles of flowing backwards through a valve that does not close correctly | heart murmur
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| blood passing over a roughened valve | rheumatic heart disease
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| Flowing over a constricted opening | mitral stenosis
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| flowing backwards through a valve that does not close correctly | mitral regurgitation
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| hereditary blood disorder characterized by prolonged bleeding time may also cause joint swelling | hemophiliac
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| aka the silent killer, high blood pressure, increase in either systolic or diastolic pressure | hypertension
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| top number in blood pressure reading, the pressure by which blood is forced through a constricted vessel | systolic pressure
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| bottom number pressure by which blood is forced through a relaxed vessel | diastolic pressure
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| to listen with a stethoscope, the sounds come from turbulence of blood passing through closed valves | auscultation
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| blood pressure is measured with a blood pressure cuff and a stethoscope, together it is called... | sphygmomonometer
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| low blood pressure may occur in shock, hemorrage, infection, fever, cancer, anemia and various other diseases | hypotension
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| many varieties, but all involve excessive growth of leukocytes (wbc's) can be chronic or acute with a prognosis of 3 - 10 year depending on severity | leukemia
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| a malignant growth of new tissue in the lymphatic system | lymphoma
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| most common form of lymphoma, painless enlargement of lymph nodes, skin rashes, itchiness, fever, loss of appetite, weight loss 3-10 years prognosis | hodgkins disease
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| is more malignant form of lymphoma and faster growing often with a prognosis of 4-6 months | non hodgkins disease
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| swelling can be localized or systemic (within blood), tissues swell because they contain excess fluid. Common locations, feet, ankles, lower legs. | edema
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| inflammation of a vein from injury, surgery or infection. Symptoms include pain and inflammation along the course of the vein and swelling | Phelbitis
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| blood clot that travels is... | embolism
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| indicates the presence of a blood clot | thrombophebitis
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| Function of the lymphatic system is to collect and process (4) | excess tissue fluid, invading micro organisms, damaged cells, protein molecules that are too large or toxic to return to blood through capillaries
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| the lymphatic duct that carries only a quarter of the lymph produced in the body from the right side of the body above the body, above the diaphragm | right lymphatic duct
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| The lymphatic system's main drainage system, which carries lymph produced from the rest of the body | thoracic duct
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| origin of the thoracic duct where the abdominal lymph vessels converge | Pecquet's Cistern
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| small organs typically found where several lymph vessels converge. They play a part in the body's immune defense system | Lymph nodes
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| tubes that begin as lymph capillaries and carry lymph throughout the body | Lymph vessels
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