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Chapter 8
The Blood and Lymphatic Systems-Hematology and Immunology
| Term | Definition |
|---|---|
| coagul/o | coagulation |
| hem/o, hemat/o | blood |
| cyt/o | cell |
| thromb/o | clot |
| leuk/o | white |
| phelb/o, ven/o | vein |
| lymph/o | lymph |
| -emia | blood condition |
| tonsill/o | tonsils |
| myel/o | bone marrow, spine |
| splen/o | spleen |
| immune/o | immune system |
| thym/o | thymus |
| -penia- | deficiency |
| amenia | reduction of red blood cells noticed by the patient as weakness and fatigue |
| ecchymosis | large bruise |
| hematoma | mass of blood within an organ, cavity, or tissue |
| hemopholia | condition in which the blood doesn't clot, thus causing excessive bleeding |
| hemorrhage | excessive blood loss |
| petechia | small bruise |
| reperfusion injury | injury to tissue that occurs after blood flow is restored |
| lymphadenopathy | any disease of a lymph gland (nodes); used to refer to noticeably swollen lymph nodes, especially in the neck |
| lymphedema | swelling caused by abnormal accumulation of lymph, usually in the extremities |
| splenalgia | pain in the spleen |
| splenodynia | pain in the spleen |
| anisocytosis | condition characterized by a great inequality of the size of the red blood cells |
| elliptocyte | oval red blood cells |
| elliptocytosis | condition characterized by an increase in the number of oval-shaped red blood cells |
| embolism | blockage in a blood vessel caused by an embolus |
| embolus | mass of matter present in the blood |