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Anatomy blood 2
ANATOMY CHAPTER 12
Question | Answer |
---|---|
liquid connective tissue | blood |
02,c02,nutrients, wastes, hormones are funcations of what | transportation |
regulates ph, adjusts body temp, maintains water level in body is the function of what | regulation |
clotting, phagocytosis is the function of what | protection |
what are the two blood composition parts | plasma and hematocrit |
how much percent of blood volume is in plasma | 55% |
how much percent of blood volume is in hematocrit | 45% |
what is plasma made up of | water and dissolved substances |
what is hematocrit produced by | hematopoiesis in red marrow |
what is hematocrit made up of | wbc and platelets and rbc |
what are erythrocytes | red blood cells |
what is the function of erythrocytes | transports oxygen |
what is the structure of erythrocytes | biconcave disks with no nucleus or orfanelles |
what carries oxygen, oxyhemoglobin is red, reduced hemoglobin is darker red purple | hemoglobin |
what is recycled and the rest changed | iron |
what is a hormone that increaces RBC production | erythropoetin |
what are leukoyctes | white blood cells |
what are the functions of leukoyctes | defense |
what is the structure of leukoyctes | larger than RBC, have nucelus |
what are phagocytosis or small particles | neutrophils |
what kills parasites, reverses allergic ixns (inflammation) | eosinophils |
what releases heparin (clot inhibitor) and histamine | basophils |
what are immunity or natural killer cells | lymphocytes |
what are phagocytosis or large | monocytes |
what is another name for thrombocytes | platelets |
what is hemostasis (clotting) and eventually form a plug | thrombocytes |
what is blood cell formation | hematopoiesis |
what is 92% of water, 8% protein, gases, electrolytes, urea, and hormones | plasma |
what is the function of plasma | transporting nutrients, gases and vitamins |
what maintains fluid balance and transports lipids | proteins |
what is N2, O2, and CO2 | gases |
blood clotting is | coagulation |
a blood clot in a vessel that does not travel is | thrombosis |
a blood clot or gas bubble that blocks a vessel is | embolus |
what are proteins carries in blood plasma in response to contact with foregin particles | antibody |
what genetically determines molecules on the surface of RBC's | antigen |
what are antibodies carries in plasma react with antigens and cause clumping | agglutination |
what disorder, less oxygen is carried in blood | anemia |
what disorder, epstein-barr virus intimate oral contact | mononucleosis |
what disorder, myeloid malignant what disorder, cancer in red marrow, many immature leukoytes cause reduced production of RBC and platelets | leukemia |
what are to many mature leukocytes | lymphold |
what disorder, buildup of bilirubin due to liver problems | jaundice |
what disorder, genetic disorder where clotting does not occur normally. | hemophilia |