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Ch. 12 Study Guide
HAP (Blood System)
Question | Answer |
---|---|
How much blood does the average adult have? | 5 Liters |
What is the name of the liquid portion of whole blood? | Plasma |
What is another name for red blog cells? | Erythrocytes |
What is another name for platelets? | Thrombocytes |
What is the average life span of a red blood cell? | 120 days (4 months) |
What two compounds significantly influence the production of red blood cells? | Vitamins B₁₂, Iron, and folic acid |
Too few red blood cells or too little hemoglobin causes a condition known as ______________. | Anemia |
What occurs after an infection when excess numbers of leukocytes are present? | Leukocytosis |
What occurs from a variety of conditions (including AIDS)? | Leukopenia |
What organs remove damaged and old red blood cells from circulation? | Liver and Spleen |
What is a healthy humans total white cell count range? | 5,000-10,000 per cubic millimeter |
What is the primary function of white blood cells? | Defend the body against infection |
How is the protein Albumin important in the blood? | Maintain the osmotic pressure of the blood and account for 60% of the plasma proteins |
How is the protein Gobulin important in the blood? | Comprising 36% of the plasma proteins, are designated as alpha, beta, and gamma globulins |
How is the protein Fibrinogen important in the blood? | (4%) plays a primary role in blood coagulation (clotting factor) |
What is a thrombus? | A clot that forms abnormally in a vessel |
What is an embolus? | A thrombus that dislodges itself |
In an emergency blood transfusion where no cross match can be made, the Universal Donor would be someone with what ABO blood Type? | Type O |
In the ABO blood group, the Universal Recipient would be a person who has what ABO Blood type? | Type AB |
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? | Neutrophils |
What antigens does blood type AB have? | A and B |
What antibodies does type A have? | Anti-B |
What antigens does blood type B have? | B |
What antigens does blood type O have? | None |
What antibodies does blood type O have? | Anti-A and Anti-B |
What antibodies does type B have? | Anti-A |
What antibodies does type AB have? | None |
What antigens does Rh + have? | |
What antibodies does Rh + have? | |
What antigens does rh - have? | |
What antibodies does rh - have? |