Hereditary Spherocytosis Quiz
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Questions and Answers

Which of the following is true about hereditary spherocytosis (HS)?

  • HS is caused by a single gene mutation (correct)
  • HS is always inherited in an autosomal dominant manner
  • HS can only be diagnosed through genetic testing
  • HS is more prevalent in populations of non-European ancestry

    • What diagnostic test is commonly used to identify hereditary spherocytosis (HS)?

  • Genetic sequencing
  • Osmotic fragility test (correct)
  • Peripheral blood smear
  • Complete blood count (CBC)

    • Which of the following is NOT true about hereditary spherocytosis (HS)?

  • HS is characterized by the presence of spherocytes in peripheral blood
  • HS is caused by a variety of gene mutations
  • HS can be inherited in an autosomal recessive manner
  • HS is more prevalent in populations of European ancestry (correct)

    • What is the estimated prevalence of hereditary spherocytosis (HS) in populations of European ancestry?

    <p>1:2000</p> Signup and view all the answers

    What is the main characteristic of red blood cells in hereditary spherocytosis (HS)?

    <p>They have abnormal shape</p> Signup and view all the answers

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