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Anatomy
Blood
44
Anatomy
Graduate
02/12/2013

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Cards

Term
The blood is what percent plasma?
Definition
55%
Term
The blood is what percent formed elements?
Definition
45%
Term
What are the three types of Granulocytes?
Definition
Neutrophils, Eosinophils, and Basophils
Term
What does a Neutrophil do?
Definition
Digests and destroys harmful bacteria
Term
Which Leukocyte can travel from the blood vessels into the tissues?
Definition
Neutrophils
Term
What is the process of traveling from a blood vessel into surrounding tissues called?
Definition
Diapedesis
Term
Bacterial infections produce an inflammatory response which cause the release of chemicals from damaged cells that attract WBCs to the infection site. What is this process called?
Definition
positive chemotaxis
Term
Which white blood cell serves the purpose of protecting against intestinal worms and aiding in allergic reactions?
Definition
Eosinophils
Term
What percent of white blood cells are Eosinophils?
Definition
2-5%
Term
What percent of white blood cells are neutrophils?
Definition
65%
Term
Which white blood cell contains histamine and heparin in their granules?
Definition
Basophil
Term
What are the two Agranulocytes of White Blood cells?
Definition
Lymphocytes and Monocytes
Term
What percentage of WBCs are Lymphocytes?
Definition
25%
Term
What are the two types of Lymphocytes?
Definition
T lymphocytes and B lymphocytes
Term
What do T Lymphocytes do?
Definition
They directly attack a infected or cancerous cell
Term
What do B Lymphocytes do?
Definition
They produce antibodies against specific antigens
Term
What are B lymphocytes also called?
Definition
Plasma Cells
Term
What do monocytes do?
Definition
They engulf and digest bacteria
Term
What is the formation of platelets called?
Definition
Thrombopoiesis
Term
Which cells create platelets?
Definition
Megakaryoblasts
Term
What is the condition of a mother's RH antibodies reacting with her fetus's Rh-positive cells?
Definition
Erythroblastosis fetalis
Term
What percent of plasma is water?
Definition
90%
Term
What percent of plasma is solutes?
Definition
10%
Term
What are two classifications of Blood solutes?
Definition
Electrolytes and nonelectrolytes
Term
What are the three main proteins in blood plasma?
Definition
albumins, globulins, and clotting proteins, principally fibrinogen
Term
What are the four components critical to coagulation?
Definition
Prothrombin, Fibrinogen, Fibrin and Thrombin
Term
Which leukocyte lacks cytoplasmic granules?
Definition
Monocytes
Term
Which leukocytes contain large cytoplasmic granules that stain?
Definition
Granulocytes
Term
Which leukocyte appear brightly colored when stained and are generally larger than RBCs?
Definition
Agranulocytes
Term
What is the first step in blood clotting?
Definition
Activating/ release of clotting factors
Term
What does hemoglobin do?
Definition
Combines with Oxygen for cell respiration and carries iron
Term
Which vitamin in needed by the liver to synthesize various blood-clotting factors, including promthrobin?
Definition
Vitamin K
Term
What is the hormone that controls the production of red blood cells?
Definition
Erythropoietin (EPO)
Term
Which hormone creates vasodialation and starts the inflamation response?
Definition
Histamine
Term
The process by which neutrophils are led to infected cites
Definition
chemotaxis
Term
What are the protein molecules which send signals which communicate and stimulate the division of leukocytes?
Definition
Cytokines
Term
What is the inactive/ precursor to fibrin?
Definition
fibrinogen
Term
What is the protein that breaks down the fibrin in blood clots?
Definition
Plasmin
Term
What is the precursor/ inactive form of thrombin?
Definition
prothrombin
Term
What is another word for antibody?
Definition
Immunoglobulin
Term
Which hormone induces bone marrow to make blood platelets?
Definition
Thrombopoietin
Term
What is a blood clot in a closed vessel called?
Definition
Thrombosis
Term
Heme is broken down into which pigment, which is excreted into bile?
Definition
Biliruben
Term
What vitamin acts as an anticoagulant?
Definition
Vitamin K
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