Anaemia types and causes · Physiology

Which anaemia is inherited and characterized by episodic hemolysis and vaso-occlusive crises?

  1. Beta-thalassemia major
  2. Acquired aplastic anaemia
  3. Inherited sickle cell anaemia
  4. Autoimmune pernicious anaemia
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Correct answer: Inherited sickle cell anaemia

Sickle cell anaemia causes red cells to sickle under stress. This leads to hemolysis and vascular obstruction.

Difficulty: Medium Question 10 of 20

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