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HHS Blood, Lymph, an
Diagnostic and Therapeutic Procedures
| Question | Answer |
|---|---|
| Serology | Laboratory test to detect the presence of antibodies, antigens, or immune substance |
| Titer | Blood test that measures the amount of anitbodies in blood; commonly used as an indicator of immune status |
| Blood Culture | Test to determine the presence of pathogens in the bloodstream |
| Complete Blood Count (CBC) | Series of tests that include hemoglobin; hematocrit; RBC, WBC, and platelet counts; differential WBC; |
| Differential Count (Diff) | Test that enumerates the distribution of WBC’s in a stained blood smear by counting the different kinds of WBC’s and reporting each as a % of the total examined |
| Hemoglobin (Hgb) value | Measurement of the amount of hemoglobin found in a whole blood sample |
| Hematocrit (Hct) | Measurement of the percentage of RBCs in a whole blood sample |
| Partial thromboplastin time (PTT) | Test that measures the length of time it takes blood to clot, screens deficiencies of clotting factors and effectiveness of anticoagulation therapy |
| Prothrombin time (PT) | Test that measures the time it takes for the plasma portion of blood to clot. It is used to evaluate portions of the coagulation system |
| Lymphadenography | Radiographic examination of lymph nodes after injection of a contrast medium |
| Lymphangiectomy | Removal of a lymph vessel |
| Transfusion | Infusion of blood or blood components into the bloodstream |
| Autologous Transfusion | recipient’s own blood |
| Homologous Transfusion | Donors blood |
| Transplantation | Grafting of living tissue from its normal position to another site or from one person to another |