320679
Pregunta 1
Pregunta
Measurement based on the end result of a reaction between the sample and reagent.
Respuesta
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End point Assay
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Kinetic Assay
Pregunta 2
Pregunta
What are some characteristics of an impedance analyzer?
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Electrical current flows across two eletrodes
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Cells are controlled and moved between electrodes
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Reports include counts and may include cell sizes
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Only RBC counts
Pregunta 3
Pregunta
What are some characteristics of laser-based anylyzers
Respuesta
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Can stain and detect mature vs. immature cells
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Can detect density, granules and nuclei
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Provides estimation of cell count
Pregunta 4
Pregunta
Which analyzer does RBC count, Total WBC count, and granulocyte, monocyte, and lymphocyte counts?
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Laser
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Impedance
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Buffy coat
Pregunta 5
Pregunta
Which analyzer does RBC count, Total WBC count and total WBC counts for all WBC types?
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Laser
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Impedance
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Buffy Coat
Pregunta 6
Pregunta
What cell count can be estimated by taking the PCV and dividing by 6?
Respuesta
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RBC millions per microliter
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Platelets
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WBC
Pregunta 7
Pregunta
What index is calculated by PCV/RBC count in femtoliters (fL)?
Respuesta
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MCV (Mean corpuscular volume. The size of cells)
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MCH -(Mean corpuscular hemoglobin. weight of hemoglobin in average RBC)
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MCHC (Mean corpuscular hemoglobin concentration. Hemoglobin concentration in average RBC)
Pregunta 8
Pregunta
What index is calculated by HG concentration /RBC x 10 in per gram?
Respuesta
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MCH (mean corpuscular hemoglobin.
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MCV (mean corpuscular volume. size of RBC)
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MCHC (mean corpuscular hemoglobin concentration)
Pregunta 9
Pregunta
Loss of what can cause hypoproteinema?
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Albumin
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Fibrinogen
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Globulins
Pregunta 10
Pregunta
What comprises 35-50% of the total plasma protein in most animals?
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Albumin
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Fibrinogen
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Globulins
Pregunta 11
Pregunta
What assay used to be referred to as serum glutamic pyruvic transaminase (SGPT)?
Respuesta
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Alanine aminotransferase (ALT)
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Aspertate aminotransferase (AST)
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Alkaline phosphatase (ALP) or (ALKP)
Pregunta 12
Pregunta
The ratio of weight of hemoglobin to the volume in which it is contained is the:
Respuesta
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MCV
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PCV
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MCH
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MCHC
Pregunta 13
Pregunta
An RBC with a central area of pigment surrounded by a clear area and then a dense ring of peripheral cytoplasm is:
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Spherocyte
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Leptocyte
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Dacryocyte
Pregunta 14
Pregunta
Anisocytosis can be determined using:
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RDW - red cell distribution width
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MCH - mean corpuscular hemoglobin
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MCV - mean corpuscular volume
Pregunta 15
Pregunta
What is the predominant type of circulating cell in cattle, sheep, and goats?
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Basophils
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Lymphocytes
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Mast Cells
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Monocytes
Pregunta 16
Pregunta
A bowl shaped RBC is a
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Anulocyte
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Dohle bodies
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Schistocyte
Pregunta 17
Pregunta
EDTA is?
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Ethylenediamine Tetraacetic Acid
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Ethylene Tetric Acid
Pregunta 18
Pregunta
The fluid portion of blood with fibrinogen removed?
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Plasma
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Serum
Pregunta 19
Pregunta
What are the top two clotting factors?
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Factor I - fibrinogen
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Factor II - Prothrombin
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Factor IV - Calcium
Pregunta 20
Pregunta
What are burr or crenated cells called?
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Echinocytes
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Sperocytes
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Keratocytes
Pregunta 21
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Sickle cells
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Drepanocytes
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Echinocytes
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Acanthocytes
Pregunta 22
Pregunta
Variation of cells sizes
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Anisocytosis
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Poikilocytes
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Schistocytes
Pregunta 23
Pregunta
RBC fragments
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Schistocytes
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Anisocytosis
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Punched-out cells
Pregunta 24
Pregunta
Tear-shaped RBC's
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Dacryocytes
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Keratocytes
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Drepanocytes
Pregunta 25
Pregunta
Dark blue spots caused by residual RNA being stained
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Basophilic Stippling
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Heinz bodies
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Howell-Jolly bodies
Pregunta 26
Pregunta
Denatured hemoglobin caused by drugs or chemicals - attached to the cell membrane
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Heinz bodies
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Howell-Jolly bodies
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Dohle bodies
Pregunta 27
Pregunta
Very large with no membrane or nucleus
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Mast cell
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Smudge cell
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Heinz bodies
Pregunta 28
Pregunta
Plasma proteins are primarily produced by what organ?
Respuesta
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Spleen
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Liver
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Kidneys
Pregunta 29
Pregunta
A liver-specific enzyme that can be used to evaluate liver function in horses is
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Sorbitol dehydrogenase
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Amylase
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Lipase
Pregunta 30
Pregunta
A bi-product of muscle metabolism that may be used to evaluate kidney function is
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Creatinine
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Creatine kinase
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Uric acid
Pregunta 31
Pregunta
Hypokalemia refers to a reduced blood level of
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Potassium
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Calcium
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Sodium
Pregunta 32
Pregunta
The primary intracellular cation commonly measured in veterinary species is
Respuesta
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Potassium
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Sodium
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Calcium
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