Hematology Quiz
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Questions and Answers

Which type of hemolysis has rapid onset and can be isolated, episodic, or paroxysmal?

  • Acute hemolysis (correct)
  • Acquired hemolysis
  • Inherited hemolysis
  • Chronic hemolysis
  • Inherited hemolytic conditions are passed to offspring by mutant genes from the parents. Which type of inheritance requires 2 mutated genes coming from both parents?

  • Heterozygous inheritance (correct)
  • Homozygous inheritance
  • Autosomal inheritance
  • Acquired inheritance
  • Which type of anemia classification involves an antibody triggering the RBC to be hemolyzed upon exposure to cold temperature?

  • Intravascular versus extravascular
  • Intrinsic versus extrinsic (correct)
  • Fragmentation versus macrophage-mediated
  • Acute versus chronic
  • Which type of hemolysis may not be evident if the bone marrow is able to compensate, but may be punctuated over time with hemolytic crises?

    <p>Chronic hemolysis</p> Signup and view all the answers

    Which type of anemia classification involves an agent or condition that lyses RBCs in individuals who were previously hematologically normal?

    <p>Inherited versus acquired</p> Signup and view all the answers

    Chronic hemolysis is always evident and can be easily diagnosed.

    <p>False</p> Signup and view all the answers

    Inherited hemolytic conditions can only be passed through homozygous inheritance.

    <p>False</p> Signup and view all the answers

    Acquired hemolytic disorders only develop in individuals who were previously hematologically abnormal.

    <p>False</p> Signup and view all the answers

    Intrinsic versus extrinsic classification of anemia is based on whether the hemolysis occurs inside or outside the blood vessel.

    <p>True</p> Signup and view all the answers

    Fragmentation versus macrophage-mediated classification of anemia refers to the mechanism of red blood cell destruction.

    <p>True</p> Signup and view all the answers

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