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Vet 226
Midterm
| Question | Answer |
|---|---|
| In which zone of the peripheral blood film should RBC morphology be evaluated | The feathered edge/monolayer |
| A small group of fibrin and platelets form a clot known as | Hemostatic plug |
| Activated Clotting Time (ACT) evaluates | Intrinsic, common |
| Which phase of coagulation is known as secondary hemostasis | Chemical |
| If a blood sample is allowed to clot after being drawn, the fluid that rises to the top of the tube is called plasma | False |
| Which of the following is not a possible cause of hemolysis | Sample collected post-prandial |
| Oxygen carried on hemoglobin in WBCs | False |
| What substance is the final product in the coagulation pathway | Fibrin |
| What does EDTA stand for | None of the above, but I know it binds to calcium |
| What makes erythrocytes red in color | Hemoglobin |
| The presence of hypersegmented neutrophils is the presence of young neutrophils | False |
| What does it mean if a polychrimatic RBC is seen in a peripheral blood sample | It is immature |
| The erythrocytes of birds are nucleated | True |
| What blood chemistry test does not evaluate the liver | Lipase |
| When collecting blood for a coagulation profile, it is especially important to | Minimize vascular trauma during venipuncture |
| Psuedo-pelger huet anomaly causes hypersegmentation in granulocytes | False |
| What organ conserves nutrients, removes wastes, maintains blood pH, and controls blood pressure | Kidney |
| The outcome of a reaction | Product |
| Agglutination is considered normal in which species | None of the above |
| Which cell is affected by the Birman cat anomaly | Neutrophil |
| Which of the following can cause a false decrease in PCV | Low blood to anticoagulant ration |
| Which would not be a cause of echinocytes | Lymphosarcoma, Renal disease, Exercise |
| Which is the predominant plasma protein | Albumin |
| To what does oxygen attach in erythrocytes | Iron that is part of the heme group |
| One reason EDTA is the preferred anticoagulant for blood is it doesn't interfere with Romanowsky staining of WBCs | True |
| ALT will be elevated in serum when cellular degeneration or destruction occur | True |
| Toxic neutrophils may show large | Purple granules |
| Blood glucose over ____ is considered diagnostic for diabetes mellitus in small animal | 200 mg/dL |
| A decrease in glucose is seen with | Addison’s disease |
| The percentage of whole blood that is composed of erythrocytes is the | PCV |
| Those are considered normal to 5% in cats | Heinz bodies |
| Which is a liver specific test in the primate, rat, rabbit, feline and canine | ALT |
| Laser-flow technology is used in | Hematology analyzers |
| Females are 2x more likely to develop this side effect/abnormality | ITP |
| In dry chemistry technology, the amount of chemical substance in the blood is determined by measuring the | Light reflected from the slide, card, or strip |
| A wet chemistry analyzer uses strips/pads with the reagent imprinted into it | False |
| The vacutainer most suitable for collection of a blood for hematology is the | Purple/lavender top |
| Which of the following is seen in the neutrophil of a female | Barr body |
| Bilirubin binds with in the liver to allow for it to become water soluble and be eliminated | Sugars |
| Which phase of coagulation is known as secondary hemostasis | Chemical |
| Activated Clotting Time (ACT) evaluates | Intrinsic, common |
| A small group of fibrin and platelets form a clot known as | Demographic plug |
| In which zone of the peripheral blood film should RBC morphology be evaluated | The feathered edge/monolayer |
| Prothrombin Time (PT) evaluates | Common and extrinsic |
| Factor VIII is also known as | Antihemophilic/VWF |
| This is found in all body tissues but more than 50% is found in the bones | Magnesium |