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Ch. 12 Blood System
Question | Answer |
---|---|
How much blood does an average adult have? | 5 Liters |
What is another name for white blood cells? | Leukocytes |
What is another name for platelets? | Thrombocytes |
What two compounds significantly influence the production of red blood cells? | B12 and Folic Acid |
Too few red blood cells or too little hemoglobin causes a condition known as.... | Anemia |
Define Leukocytosis | infection in excess numbers of leukocytes are present |
Define Leukopenia | occurs from variety of conditions, including AIDS |
What organs remove damaged and old red blood cells from circulation ? | Liver and Spleen |
What is the healthy humans total white cell count range? | 5,000 to 10,000 |
In what 3 ways are proteins in the blood important? | 1. albumins: maintain osmotic pressure in the blood (60% of plasma proteins 2. globulins: transport lipids and fat soluable vitamins (36%) 3. fibrinogen: blood coagulation (clotting) (4%) |
embolus | abnormal clot dislodges |
Thrombolus | clot forms abnormally in a vessel |
O: Antigen and antibody: | Neither A or B Both Anti- A and Anti-B |
AB:Antigen and antibody | A and B Neither Anti-A nor Anti-B |
B: Antigen and Antibody | B Anti-A |
A: Antigen and Antibody | A Anti-B |
In an emergency blood transfusion where no cross match can be made, the Universal Donor would be someone with what ABO blood Type? | O Blood |
In the ABO blood group, the Universal Recipient would be a person who has what ABO Blood type? | AB Blood Type |
An Rh positive baby inside an Rh negative female is at risk of developing a condition called.... | Erythroblastosis fetalis |
What type of leukocytes are elevated with bacterial infections? (2) | Neutrophils- phagocytize small particle Monocytes- phagocytize large particles |