Blood
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| What is the blood volume of an average sized adult male? | 5 to 6 liters
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| What is the blood volume of an average sized female? | 4 to 5 liters
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| What determines whether blood is bright red or a dull brick red? | The amount of oxygen it is carrying. Oxygen rich blood is bright red.
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| neutrophil | most numerous leukocyte
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| What are the three WBC granulocytes? | neutrophil, eosinophil, and basophil
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| What are the agranulocytes | lymphocytes & monocytes
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| What is the precursor cell of platelets? | megakarycyte
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| Which cell is involved in destroying parasitic worms? | eosinophil
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| Which cell releases histamine; promotes inflamation? | basophil
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| Which cell produces antibodies? | lymphocyte
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| Which cell transports oxygen? | red blood cells
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| What is primarily water, noncellular, and the fluid matrix of blood | plasma
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| Which cell exits a blood vessel to develop into a macrophage? | monocytes
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| NLMEB | never let moneys eat bananas
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| What are the five types of white blood cells? | neutrophils, lymphocytes, monocytes, eosinophils, basophils
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| List four classes of nutrients normally found in plasma | amino acids, glucose, fatty acids, vitamins
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| Name two gases found in plasma | carbon dioxide & oxygen
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| Name three ions found in plasma | sodium, potassium, and calcium
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| Describe the consistency and color of plasma | (slippery) gelatinous fluid unlike water; has a straw like color to it (yellow)
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| What is the average life span of a red blood cell? | duration of development is about 15 days. life span 100 to 200 days.
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| How does the red blood cell's anuceate condition affect its life span? | they are unable to reproduce or repair damage caused to it during circulation
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| describe eosinophils | bilobe nucleus, contains large cytoplasmic granules (elaborate lysosomes), stains red - orange.
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| describe neutrophils | nucleus consists of 3 to 6 lobes and pale lilac cytoplasm contains fine cytoplasmic granules
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| describe lymphocytes | nucleus spherical or slightly indented, accounts for most of the cells mass, cytoplasm appears as a thin blue rim around the nucleus
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| describe basophils | large U or S shaped nucleus with 2 or more indentations. Cytoplasm has course, sparse granules
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| describe monocytes | kidney shaped nucleus, has abundant cytoplasm (stains grey-blue)
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| Blood pathology where there is abnormal increas in the number of WBCs | leukocytes
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| Blood pathology where there is an abnormal increase in the number of RBCs | polycythemia
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| Blood p;athology where there is a condition of too few RBCs or of RBCs with hemoglobin deficiencies | anemia
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| Blood pathology where there is a decrease in the number of WBCs | leukopenia
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| Define hematocrit | packed cell volume (PVC)% occupied by erythrocytes
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| If you had a high hematocrit, would you expect your hemoglobin determination to be high or low? | High. The more erythrocytes you have means you will have more hemoglobin needed for oxygen bonding.
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| If you blood clumped with both anti-A and anti-B sera, your ABO blood type would be ? | AB blood type
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| To what ABO blood groups could to give blood? | AB blood type
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| From which AO donor types could you receive blood? | all donor types
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| Which ABO blood type is most common? | O blood type
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| Which ABO blood type is least common? | AB type
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| What blood type is considered the universal donor? | O blood type. Because they can give blood to the other ABO blood types without causing an ABO transfusion reaction
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| Explain why an Rh-negative person does not have a transfusion reaction on the first exposure to RH-positive blood but does have a reaction on the second exposure | RH antigens of donor sensitizes the recipient on the first time, the 2nd time it doesn't sensitize and a reaction will occur
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| What happens when an ABO blood type is mismatched for the first time? | antibodies bind together causing blood to clump up, and the blood will not work properly.
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