When making a blood smear with a sample that is very thick and contains some small clots, you should: The normal packed cell volume in dogs is about:Ī canine patient with a PCV of 38% and a RBC count of 6.5 x 10^6 uL has a MCV of:Īn estimate of the total red blood cell count can be obtained by dividing the _ by 6.
What causes a false decrease in packed cell volume? The instrument that is used to measure the total protein content of a sample is: Plasma that appears milky in a spun microhematocrit tube is referred to as: Plasma that appears to have a yellow tinge in a spun microhematocrit tube is referred to as: Which of the following is a possible cause of relative polycythemia? Tumors Lung dz Splenic contractions Excess EPO in the bloodĬommon causes of increased plasma protein levels include: The volume from each of the nine squares of the hemocytometer with the Neubauer ruling is:Īn increase in the number of circulating erythrocytes is termed: Samples from _ may not be adequately evaluated with impedance analyzers as a result of the size similarities between red blood cells and platelets Running the electrolyte solution through the impedance counter to identify the presence of small particles so that the analyzer does not count them is referred to as the: The instrument that provides an estimate of cell counts on the basis of differential centrifugation is the: The instrument that counts particles on the basis of their relative size and density is the: The instrument that counts particles on the basis of their size is the: The "tiger-top" blood collection contains: When collecting samples from a patient who requires hematology, chemistry, and coagulation testing, the first sample will be the one that requires _ anticoagulant. Leaving a touriquet in place for an excessive amount of time can cause: The anticoagulant that provides the best preservation of glucose is: The fluid portion of the blood that contain no formed elements or fibrinogen is: The preferred site for venipuncture in dogs when small volumes are needed is the: The preferrred site for venipuncture in large animals is the: Which anticoagulant is preferred for routine hematologic studies because it preserves cell morphology? The Vacutainer that is most suitable for collection of blood for hematology has a _ colored top. When a sample is described as having a left shift, it means that there is:Īn increase in the number of immature neutrophils in the blood Myeloblasts, promyelocytes, and myelocytesĪ decrease in number of all blood cells and platelets is termed: The granulocyte proliferation pool consists of: Myeloblast, Promyelocyte, myelocyte, metamyelocyte, band cellĪfter a granulocyte matures to the _ stage, it begins to exhibit granules that are characteristic of the neutrophils, the eosinophil, or the basophil. The cells in the granulocyte maturation seris in order from most immature to most mature are: Rubriblast, prorubricyte, rubricyte, metarubricyte, reticulocytes The cells in the erythrocyte maturation seris in order from more immature to most mature are: The primary site for the production of blood cells in the adult animal is: The primary site for the production of blood cells in the neonatal and juvenile animal is:
The primary leukocyte involved in the stimulation of leukocyte production is: The primary cytokine involved in the stimulation of platelet production is: The primary cytokine involved in the stimulation of erythrocyte production is: Hemoglobin formation begins during the _ stage of erythrocyte maturation and ends during the _ stage. Increased numbers of immature neutrophils in the blood Laboratory Review VTNE questions from books Question
0 kommentar(er)
