CHE - Blood Tissue

Descripción

A quiz about the blood tissue
Shireen Ahmed
Test por Shireen Ahmed, actualizado hace más de 1 año
Shireen Ahmed
Creado por Shireen Ahmed hace alrededor de 9 años
32
1

Resumen del Recurso

Pregunta 1

Pregunta
The increase in number of erythrocytes is called erythropenia
Respuesta
  • True
  • False

Pregunta 2

Pregunta
Normally the reticuloycytes are 0.5 - 1% of erythrocytes number
Respuesta
  • True
  • False

Pregunta 3

Pregunta
The increase in number of the leucocytes is called leucocytosis
Respuesta
  • True
  • False

Pregunta 4

Pregunta
The number of the leucocytes is from 4.10^9/I to 10.10^10/I
Respuesta
  • True
  • False

Pregunta 5

Pregunta
The number of blood platelets (thrombocytes) is 20.10^9/I - 40.10^9/I
Respuesta
  • True
  • False

Pregunta 6

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

Pregunta 7

Pregunta
An internal network or reticulum from residual RNA (substantia granulo-reticulo-filamentosa) is found in: One correct answer
Respuesta
  • Monocytes
  • Reticulocytes
  • Erythrocytes
  • Megakaryocytes

Pregunta 8

Pregunta
The specific granules of neutrophils (polymorphonuclear leucocytes) contain: One correct answer
Respuesta
  • Mucopolysaccharide
  • Peroxidase
  • Histamine
  • Hydrolytic enzymes

Pregunta 9

Pregunta
In which stage of granulocyte development do their specific granules appear: One correct answer
Respuesta
  • Myleoblast
  • Promyelocyte
  • Mylelocyte
  • Metamyelocyte

Pregunta 10

Pregunta
The lymphocytes possess: One correct answer
Respuesta
  • Many-lobed (polymorphous) nucleus
  • Pale, kidney-shaped nucleus
  • Dark stained, round nucleus
  • Pyknotic nucleus

Pregunta 11

Pregunta
The megakaryocytes are: One correct answer
Respuesta
  • Large in size lymphocytes
  • Large in size erythrocytes
  • Type of macrophages
  • 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
  • Eosinophil granulocyte
  • Monocyte
  • Basophil granulocyte

Pregunta 13

Pregunta
Peculiar to the blood serum is the lack of: One correct answer
Respuesta
  • Fibrinogen
  • Albumins
  • Immunoglobulins
  • Lipoproteins

Pregunta 14

Pregunta
The consecutive stages in erythropoiesis are: One correct answer
Respuesta
  • Pro, poly, baso, ortho, normo
  • Pro, baso, poly, ortho, normo
  • Pro, ortho, baso, poly, normo
  • Normo, ortho, baso, poly, pro

Pregunta 15

Pregunta
The blood cells derive from: One correct answer
Respuesta
  • Ectoblast
  • Endoblast
  • Mesoblast
  • Mesenchyme

Pregunta 16

Pregunta
In functional aspect, B-lymphocytes are associated with: One correct answer
Respuesta
  • Immune tolerance
  • Inflammation
  • Production of antibodies
  • Release of cytokines

Pregunta 17

Pregunta
What of the following is specific for the monocytes: More than one correct answer
Respuesta
  • Kidney-shaped nucleus
  • Eccentric placed nucleus with heterochromatin arranged in "cartwheel" fashion
  • Scanty, basophilic stained cytoplasm
  • Pale, greyish-blue stained cytoplasm
  • Are cells of the reticuloendothelial (macrophage) system

Pregunta 18

Pregunta
The blood platelet granules contain: More than one correct answer
Respuesta
  • Factors of clotting mechanism
  • Serotonin
  • Hydrolytic enzymes
  • Alkaline phosphatase

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)
  • 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

Pregunta 20

Pregunta
What of the following is specific for the erythrocyte development (erythropoiesis): More than one correct answer
Respuesta
  • Synthesis and accumulation of hemoglobin
  • Release of cytokines
  • Extrusion of the nucleus
  • Invagination of the nucleus
  • Decrease in cell volume
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