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Clinical Ch 41
| Question | Answer |
|---|---|
| Basophil | Granulocytic white blood cell with dark purple cytoplasmic granules. It is the least common of the white blood cells. |
| Complete Blood Count (CBC) | Battery of hematologic tests consisting of hemoglobin, hematocrit, total white blood cell count, and the erythrocyte indices. |
| Easinophil | Granulocytic white blood cell with red eosin-stained granules in the cytoplasm. It is elevated in cases of allergies. |
| Erythrocyte | Red blood cell, one of the formed elements of the blood. |
| Erythrocyte Sedimentation Rate | Measurement of how far the red cells in a sample of blood decrease in one hour. |
| Erythropoietin | Horomone that causes production of new red blood cells. |
| Hematocrit | Percentage of red blood cells within a specimen of anticoagulated whole blood. |
| Hematology | Study of blood and the blood-forming tissues. |
| Hematopoiesis | Formation of blood cells. |
| Hemoglobin | Molecule with the red blood cell that transports oxygen. |
| Leukocyte | White blood cell, one of the formed elements of |
| Lymphocyte | White blood cell with a dense nonsegmented nucleus and lacking granules in the cytoplasm. |
| Monocyte | White blood cell without cytoplasmic granules that has a large convoluted nonsegmented nucleus. |
| Neutrophil | The most common type of granulocytic white blood cell. |
| Thrombocyte | (platelet) cellular fragment of megataryocyte; plays an important role in blood coagulation, hemostasis, and clot formation. |
| cbc | complete blood count |
| rbc | red blood cell |
| wbc | white blood cell |
| hct | hematocrit |
| hgb | hemoglobin |
| diff | differential |
| ua | urinalysis |
| pt | prothrombin time |
| dvt | deep vein thrombosis |
| ph | potential hydrogen Ion Concentration |
| bun | blood urea nitrogen |
| sed rate | sedimentation rate |
| pcv | packed cell volume |
| osha | occupational safety and health administration |
| fbs | fasting blood sugar |
| rbs | random blood sugar |
| gtt | glucose tolerance test |
| qns | quantity not sufficient |
| wnl | within normal limits |
| stat | immediately |
| hematology | study of blood cells and coagulation |
| blood cells | white blood cell, red blood cell, platelet |
| wbc | leukocyte; fight infection/disease |
| rbc | erythrocyte; responsible for supplying oxygen to body cell and remove waste products like carbon dioxide |
| platelet | thrombocyte; responsible for clotting blood |
| plasma | liquid portion of blood (matrix) |
| 5 different kinds of wbc | neutrophils-destroys bacteria, lymphocytes-battle viruses, monocytes, easinophils, basophil |
| hematopoiesis | the formation of blood cells |
| hematologic tests | #1 ordered is urinalysis, #2 ordered is cbc |
| most common blood test ordered is | cbc test |
| hemoglobin, hgb | major component of rbc, it helps transport O2 and CO2 |
| hematocrit, hct | pcv-packed cell volume |
| decreased amounts of hemoglobin are caused from | 1. nutritional anemia-low iron diet 2. congenital anemia-sickle cell 3. hemorrhagic anemia-blood loss |
| erythropoietin | hormone that produces rbc's |
| hematocrit and hemoglobin are considered the... | h and h |
| wbc, rbc, platelet are also known as | cellular components and formed elements |
| normal hemoglobin levels in an adult female and male | female 12-16 g/dl male 13-18 g/dl |
| normal hematocrit levels in an adult female and male | female 36-46% male 40-55% |
| wbc - granulocyte and agranulocyte | you can have inflammation without infection but you can never have infection without inflammation |
| most common wbc | neutrophils |
| 2nd most common wbc | lymphocytes |
| appendicitis chicken pox allergies tb mononucleosis | neutrophils basophils easinophils monocytes lymphocytes |
| centrifuge | spin blood |
| autoclave | sterlize |
| plasma has _______ and _______ does not | fibrinogen; serum |
| if we measure the buffy coat it gives us what | the approximate wbc count-leukocyte count |
| bun = | kidney function |
| erythropoietin = | hormone |
| normal adult leukocyte counts | 4,500-11,000 |
| normal adult # of platelet (thrombocytes) | 140,000-400,000 |