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16 Cards in this Set
- Front
- Back
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What are the blood plasma parts?
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Proteins (7%), Water (91.5%), Other solutes; electrolytes, nutrients, gases, regulatory substances, waste products(1.5%)
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What are known as formed blood parts
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Platelets, White blood cells (leukocytes), Red blood cells (erythrocytes).
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Name the 5 different types of Leukocytes, and if granulocyte or agranulocyte, and percentage they make up of WBC count.
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neutrophils - granulocyte - 60-70%
lymphocytes - agranulocyte - 20-25% monocytes - agranulocyte3-8% eosinophils - granulocyte - 2-4% basophils - granulocyte - 0.5-1.0% |
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What is the function of blood.
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Tx O2 to the body, regulates body temp, regulates tissue and blood pH, protection from blood loss and infection
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What is the function of Erythrocytes.
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Transport O2, and Co2, antioxidant force
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Describe and name the functions of neutropohil?
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3-6 nuclei, chemically attracted to inflammation sites,"brew" hydrolytic enzymes, lysosomes, oxidizes bacteria and fungi by producing oxidants like peroxide, bleach, creating lyses
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describe and name functions of eosinophils?
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Leads counter attack agains parasitic worms, resides in LC tissue, lessen allergy severity, inactivate inflammatory agents
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describe and name functions of basophils?
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Inflammatory producer (histamine), dilates blood vessels, nucleus generally U or S shaped, /c 2-3 constrictions, related to mast cells
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describe and name functions of lymphocytes?
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Looks like fried egg with dark nucleus, most is lymph tissue, not blood, for Immunity; T-lymph. for virus infected cells and tumors, B-lymph produce antibodies
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describe and name functions of monocytes?
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Larges of WBC, distinctive U shaped nucleus, phagocyte
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Know the proteins of plasma
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Albumin - 60% of proteins, make major contributions to viscosity and osmolarity, and changes in their abundance can influence blood pressure, flow, and fluid balance.
Globulins - alpha, beta, and gamma (immunoglobulin) fibrogens - involved in clotting 1% - mostly hormones |
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Type A blood is, __ antigens, and __ antibodies?
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A antigens, B antibodies
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Type B blood is, __ antigens, and __ antibodies?
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B antigens, A antibodies
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Type O blood is, __ antigens, and __ antibodies?
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no antigens, no antibodies
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What is coagulation?
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to convert soluble fibrinogen into insoluble fibrin. As this occurs, blood cells and platelets get stuck in the net of fibrin, stopping blood loss.
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What are the three steps for coagulation?
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Prothrombin activator is formed.
Activator converts prothrombin into thromin Thrombin catalyzes the joining of fibrinogen molecules into a mesh, trapping un/formed elements of blood |
