Pregunta 1
Pregunta
The increase in number of erythrocytes is called erythropenia
Pregunta 2
Pregunta
Normally the reticuloycytes are 0.5 - 1% of erythrocytes number
Pregunta 3
Pregunta
The increase in number of the leucocytes is called leucocytosis
Pregunta 4
Pregunta
The number of the leucocytes is from 4.10^9/I to 10.10^10/I
Pregunta 5
Pregunta
The number of blood platelets (thrombocytes) is 20.10^9/I - 40.10^9/I
Pregunta 6
Pregunta
The basophils (basophil granulocytes) are about 4-8% of the total number of leucocytes
Pregunta 7
Pregunta
An internal network or reticulum from residual RNA (substantia granulo-reticulo-filamentosa) is found in:
One correct answer
Respuesta
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Monocytes
-
Reticulocytes
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Erythrocytes
-
Megakaryocytes
Pregunta 8
Pregunta
The specific granules of neutrophils (polymorphonuclear leucocytes) contain:
One correct answer
Respuesta
-
Mucopolysaccharide
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Peroxidase
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Histamine
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Hydrolytic enzymes
Pregunta 9
Pregunta
In which stage of granulocyte development do their specific granules appear:
One correct answer
Respuesta
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Myleoblast
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Promyelocyte
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Mylelocyte
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Metamyelocyte
Pregunta 10
Pregunta
The lymphocytes possess:
One correct answer
Respuesta
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Many-lobed (polymorphous) nucleus
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Pale, kidney-shaped nucleus
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Dark stained, round nucleus
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Pyknotic nucleus
Pregunta 11
Pregunta
The megakaryocytes are:
One correct answer
Respuesta
-
Large in size lymphocytes
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Large in size erythrocytes
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Type of macrophages
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Cells whose cytoplasm is pinched off as blood platelets (thrombocytes)
Pregunta 12
Pregunta
What cell type releases histamine after stimulation:
One correct answer
Respuesta
-
Neutrophil granulocyte
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Eosinophil granulocyte
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Monocyte
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Basophil granulocyte
Pregunta 13
Pregunta
Peculiar to the blood serum is the lack of:
One correct answer
Respuesta
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Fibrinogen
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Albumins
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Immunoglobulins
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Lipoproteins
Pregunta 14
Pregunta
The consecutive stages in erythropoiesis are:
One correct answer
Respuesta
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Pro, poly, baso, ortho, normo
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Pro, baso, poly, ortho, normo
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Pro, ortho, baso, poly, normo
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Normo, ortho, baso, poly, pro
Pregunta 15
Pregunta
The blood cells derive from:
One correct answer
Respuesta
-
Ectoblast
-
Endoblast
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Mesoblast
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Mesenchyme
Pregunta 16
Pregunta
In functional aspect, B-lymphocytes are associated with:
One correct answer
Respuesta
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Immune tolerance
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Inflammation
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Production of antibodies
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Release of cytokines
Pregunta 17
Pregunta
What of the following is specific for the monocytes:
More than one correct answer
Respuesta
-
Kidney-shaped nucleus
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Eccentric placed nucleus with heterochromatin arranged in "cartwheel" fashion
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Scanty, basophilic stained cytoplasm
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Pale, greyish-blue stained cytoplasm
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Are cells of the reticuloendothelial (macrophage) system
Pregunta 18
Pregunta
The blood platelet granules contain:
More than one correct answer
Pregunta 19
Pregunta
What of the following is specific for the common stem cell (hemocytoblast):
More than one correct answer
Respuesta
-
Gives rise to all blood cells (pluripotential cell)
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Large cell with basophilic cytoplasm and dark stained nucleus
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Is progenitor type cell
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Arises by mitotic divisions of its own type
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Is found in all hemopoietic organs
Pregunta 20
Pregunta
What of the following is specific for the erythrocyte development (erythropoiesis):
More than one correct answer