Blood: Introduction and erythrocytes

1. __________ are the major factor contributing to blood viscosity

  • Proteins
  • Leukocytes
  • Erythrocytes
  • Platlets
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Other questions in this quiz

2. The _____________ play a major role in erythropoietin, which stimulates the formation of erythrocytes

  • Stomach
  • Kidneys
  • Splean
  • Gall bladder

3. Red blood cells have a life span of _________ days

  • 28-48
  • 100 - 120
  • 45 - 65
  • 200 - 220

4. The percentage of erythrocytes in a blood sample is known as

  • Platlets
  • Buffy coat
  • Hematocrit
  • Centrifuge

5. All the __________ arise from the haematopoietic stem cell (haemocytoblast)

  • Plasma
  • Red blood cells
  • Formed elements
  • Platlets

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