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Author Question: By what other name is the clotting factor IX disorder, hemophilia B known as? a. Classic ... (Read 79 times)

BrownTown3

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on: Jun 25, 2018
By what other name is the clotting factor IX disorder, hemophilia B known as?
 
  a. Classic hemophilia
  b. Christmas disease
  c. Thalassemia
  d. von Willebrand disease

Question 2

A 3-year-old child presents with bruising on the legs and trunk and a petechial rash. The mother also reports frequent nosebleeds. Lab tests reveal a decreased platelet count. This symptomology supports which medical diagnosis?
 
  a. Immune thrombocytopenic purpura (ITP)
  b. Leukemia
  c. Thalassemia
  d. Hemophilia


bigcheese9

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Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: B
Hemophilia B is also known as Christmas disease; not classic hemophilia. Thalassemia is not a clotting disorder. von Willebrand disease is a factor VIII disorder.

Answer to Question 2

ANS: A
A decreased platelet count is the cause of ITP. Neither leukemia, thalassemia, nor hemophilia is related to platelets.


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