Question 1
Question
The increase in number of the erythrocytes is called erythropenia.
Question 2
Question
Normally the reticulocytes are 0,5-1% of erythrocytes number.
Question 3
Question
The increase in number of the leucocytes is called leucocytosis.
Question 4
Question
The number of the leucocytes is from 4.109/l to 10.109/l
Question 5
Question
The number of the blood platelets (thrombocytes) is 20.109/l - 40.109/l
Question 6
Question
The basophils (basophil granulocytes) are about 4-8% of the total number of leucocytes.
Question 7
Question
An internal network or reticulum from residual RNA (substnatia granulo-reticulo-filamentosa) is found in:
Answer
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Monocytes
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Reticulocytes
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Erythrocytes
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Megakarycocytes
Question 8
Question
The specific granules of neutrophils (polymorphonuclear leucocytes) contain:
Answer
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Mucopolysaccharide
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Peroxidase
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Histamine
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Hydrolutic enzymes
Question 9
Question
In which stage of granulocyte development appear their specific granules:
Answer
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Myeloblast
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Promyelocyte
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Myelocyte
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Metamyelocyte
Question 10
Question
The lymphocytes posses:
Answer
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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
Question 11
Question
The megakaryocytes are:
Answer
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Large in size lymphocytes
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Large in size erthrocytes
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Type of macrophage
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Cells which cytoplasm is pinched off as blood platelets (thromocytes)
Question 12
Question
What cell type releases histamine after stimulation
Answer
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Neutrophil granulocyte
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Eosinophil
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Monocyte
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Basophil granulocyte
Question 13
Question
Peculiar to the blood serum is the lack of
Answer
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Fibrinogen
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Albumins
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Immunoglobulins
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Lypoproteins
Question 14
Question
The consecutive stages in the erythropoesis are:
Answer
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Proerythroblast, polychromatic erthroblast, basophilic erthroblast, orthochromatic erythroblast, normoblast
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Proerythroblast, basophilic erthroblast, polychromatic erthroblast, orthochromatic erythroblast, normoblast
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Proerythroblast, orthochromatic erythroblast, basophilic erthroblast, polychromatic erthroblast, normoblast
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normoblast, orthochromatic erythroblast, basophilic erthroblast, polychromatic erthroblast
Question 15
Question
The blood cells derive from:
Answer
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Ektoblast
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Endoblast
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Mesoblast
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Mesenchyme
Question 16
Question
In functional aspect, B-lymphocytes are associated with:
Answer
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Immune tolerance
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Inflammation
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Production of anitbodies
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Release of cytokines
Question 17
Question
What of the following is specific for the monocytes:
Answer
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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, grayish-blue stained cytoplasm
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Are cells of the reticuloendothelial (macrofage) system
Question 18
Question
The blood platelets granules contain
Question 19
Question
What of the following is specific for the common stem cell (hemocytoblast)
Answer
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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
Question 20
Question
What of the following is specific for the erythrocyte development (erythropoiesis)