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Hematology - MLA
| Question | Answer |
|---|---|
| What are the elements of blood? | Plasma, Platelets, RBC, WBC |
| What is the purpose of looking at a blood smear? | Types of WBCs, Shapes of RBCs, Platelet Presence |
| RBC Indices: Size Distribution | RDW |
| RBC Indices: Weight | MCH |
| RBC Indices: Cell Size | MCV |
| RBC Indices: Hemoglobin Concentration | MCHC |
| Why would a bleeding time be ordered? | A patient scheduled for surgery |
| What cell line do hematological malignancies originate from? | Blood Cell Lineage |
| What are the things found on a physical exam that can point to hematological malignancy? | Enlarged Lymph Nodes and Enlarged Spleen |
| What is a general finding, with definition, that can lead to suspicions of malignancy on a CBC? | Cytopenias - A lower-than-normal number of blood cells |
| What is one biopsy that can be beneficial in diagnosing hematological malignancy? | External Masses |
| What are symptoms of anemia? | Shortness of Breath, Fatigue, Dizziness |
| What tests can be first used in the diagnosis of anemia? | CBC. Reticulocyte Count |
| What is one type of issue and its defect that can occur with normally functioning bone marrow resulting in anemia? | Intrinsic RBC defect - Membrane |
| What is thrombocytopenia? | A decrease in number of platelets |
| What is a cause of thrombocytopenia? | Decreased Production |
| What are some common bleeding disorders? | Hemophilia, VWD |
| What happens in Hemophilia? | Lack of natural clotting factor |
| What happens in VWD? | Platelets dont stick together? |