CHE - Blood Tissue

Sole C
Quiz by Sole C, updated more than 1 year ago
Sole C
Created by Sole C over 6 years ago
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CHE - Blood Tissue

Resource summary

Question 1

Question
The increase in number of the erythrocytes is called erythropenia.
Answer
  • True
  • False

Question 2

Question
Normally the reticulocytes are 0,5-1% of erythrocytes number.
Answer
  • True
  • False

Question 3

Question
The increase in number of the leucocytes is called leucocytosis.
Answer
  • True
  • False

Question 4

Question
The number of the leucocytes is from 4.109/l to 10.109/l
Answer
  • True
  • False

Question 5

Question
The number of the blood platelets (thrombocytes) is 20.109/l - 40.109/l
Answer
  • True
  • False

Question 6

Question
The basophils (basophil granulocytes) are about 4-8% of the total number of leucocytes.
Answer
  • True
  • False

Question 7

Question
An internal network or reticulum from residual RNA (substnatia granulo-reticulo-filamentosa) is found in:
Answer
  • Monocytes
  • Reticulocytes
  • Erythrocytes
  • Megakarycocytes

Question 8

Question
The specific granules of neutrophils (polymorphonuclear leucocytes) contain:
Answer
  • Mucopolysaccharide
  • Peroxidase
  • Histamine
  • Hydrolutic enzymes

Question 9

Question
In which stage of granulocyte development appear their specific granules:
Answer
  • Myeloblast
  • Promyelocyte
  • Myelocyte
  • Metamyelocyte

Question 10

Question
The lymphocytes posses:
Answer
  • Many-lobed (polymorphous) nucleus
  • Pale, kidney-shaped nucleus
  • Dark stained, round nucleus
  • Pyknotic nucleus

Question 11

Question
The megakaryocytes are:
Answer
  • Large in size lymphocytes
  • Large in size erthrocytes
  • Type of macrophage
  • Cells which cytoplasm is pinched off as blood platelets (thromocytes)

Question 12

Question
What cell type releases histamine after stimulation
Answer
  • Neutrophil granulocyte
  • Eosinophil
  • Monocyte
  • Basophil granulocyte

Question 13

Question
Peculiar to the blood serum is the lack of
Answer
  • Fibrinogen
  • Albumins
  • Immunoglobulins
  • Lypoproteins

Question 14

Question
The consecutive stages in the erythropoesis are:
Answer
  • Proerythroblast, polychromatic erthroblast, basophilic erthroblast, orthochromatic erythroblast, normoblast
  • Proerythroblast, basophilic erthroblast, polychromatic erthroblast, orthochromatic erythroblast, normoblast
  • Proerythroblast, orthochromatic erythroblast, basophilic erthroblast, polychromatic erthroblast, normoblast
  • normoblast, orthochromatic erythroblast, basophilic erthroblast, polychromatic erthroblast

Question 15

Question
The blood cells derive from:
Answer
  • Ektoblast
  • Endoblast
  • Mesoblast
  • Mesenchyme

Question 16

Question
In functional aspect, B-lymphocytes are associated with:
Answer
  • Immune tolerance
  • Inflammation
  • Production of anitbodies
  • Release of cytokines

Question 17

Question
What of the following is specific for the monocytes:
Answer
  • Kidney-shaped nucleus
  • Eccentric placed nucleus with heterochromatin arranged in "cartwheel" fashion
  • Scanty, basophilic stained cytoplasm
  • Pale, grayish-blue stained cytoplasm
  • Are cells of the reticuloendothelial (macrofage) system

Question 18

Question
The blood platelets granules contain
Answer
  • Factors of clotting mechanism
  • Serotonin
  • Hydrolytic enzymes
  • Alkaline phosphatase

Question 19

Question
What of the following is specific for the common stem cell (hemocytoblast)
Answer
  • Gives rise to all blood cells (pluripotential cell)
  • Large cell with basophilic cytoplasm and dark stained nucleus
  • Is progenitor type cell
  • Arises by mitotic divisions of its own type
  • Is found in all hemopoietic organs

Question 20

Question
What of the following is specific for the erythrocyte development (erythropoiesis)
Answer
  • Synthesis and accumulation of hemoglobin
  • Release of cytokines
  • Extrusion of the nucleus
  • Invagination of the nucleus
  • Decrease in cell volume
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