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Med Language Ch. 6
Turley - Hematology and Immunology
Question | Answer |
---|---|
hemat/o | blood |
immun/o | immune response |
plasma | clear, straw colored liquid that makes up 55% of the blood |
hematopoeisis | the process by which all of the formed elements in the plasma are produced |
erythrocyte | red blood cell |
erythr/o | red |
-cyte | cell |
-poieses | condition of formation |
-blast | immature cell |
hemoglobin | a red, iron carrying molecule which binds to and carries oxygen |
leuk/o | white |
leukocyte | white blood cell |
platelet/thrombocyte | a cell fragment active in the blood clotting process |
thrombus | blood clot |
coagulation | process of clotting |
-stasis | process of standing still; staying in one place |
hemostasis | cessation of bleeding |
lymph | fluid that flows through lymphatic vessels and lymph nodes |
spleen | a rounded lymphoid organ which removes old lymphocytes from the blood and stores whole blood. |
kary/o | nucleus |
mon/o | single |
myel/o | bone marrow |
macr/o | large |
stem cell | extremely immature cell in the red marrow that is the precursor to all other types of blood cells |
serum | fluid portion of the blood that remains after the clotting factors are activated to form a blood clot |
thymus | lymphoid organ in the mediastinum |
phag/o | to eat |
phagocyte | cell that eats |
tox/o | toxic;poisonous |
anemia | decrease in the amount of erythrocytes or the amount of hemoglobin (multiple causes) |
coagul/o | clotting |
embolus | a thrombus that has broken loose from where is formed and travels to another point in the body |
lymphedema | swelling of an arm or leg that occurs after surgery when a chain of lymph nodes has been removed |
lymphoma | cancerous tumor of the lymphocytes in the lymph nodes or lymphoid tissue |
hematocrit (HCT) | percentage of RBC's in a blood sample |
phlebotomy | procedure for drawing a sample of venous blood into a vacuum tube |
-ectomy | surgical excision |