Blood Component Quiz
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Questions and Answers

What is the primary role of erythropoietin?

  • To increase the production of red blood cells. (correct)
  • To enhance oxygen transport in hemoglobin.
  • To stimulate the production of platelets.
  • To serve as a blood clotting factor.

Which blood component functions to prevent clotting?

  • Albumin
  • Histamine
  • Fibrinogen
  • Heparin (correct)

Which of the following statements about basophils is correct?

  • Basophils are primarily responsible for oxygen transport.
  • Basophils form the bulk of the blood's immune response.
  • Basophils release histamine during allergic reactions. (correct)
  • Basophils are involved in regulating red blood cell production.

What does the hematocrit measure?

<p>The percentage of red blood cells in a blood sample. (B)</p> Signup and view all the answers

Which of the following is true about agranulocytes?

<p>They have a non-granular cytoplasm. (D)</p> Signup and view all the answers

Flashcards

Hemoglobin

A protein in red blood cells that carries oxygen throughout the body.

Erythropoietin

A hormone released by the kidneys that stimulates the production of red blood cells.

Basophil

A mature white blood cell that contains heparin and histamine. It is involved in allergic reactions.

Agranulocyte

A type of white blood cell that lacks granules in its cytoplasm.

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Hematocrit

A measure of the percentage of red blood cells (RBCs) in a blood sample.

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