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Author Question: Which of the following is or are expected findings in b-thalassemia minor? a. Basophilic ... (Read 22 times)

javeds

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on: Jun 25, 2018
Which of the following is or are expected findings in b-thalassemia minor?
 
  a. Basophilic stippling
  b. Normal levels of Hb F and Hb A2
  c. Normocytic normochromic red cells
  d. Hemoglobin levels in the 4- to 6-g/dL range

Question 2

Which of the following is true regarding the clinical features of thalassemias?
 
  a. Are mild conditions rarely requiring treatment
  b. Are serious conditions requiring frequent blood transfusions
  c. Have abnormal red cells but little clinical implications for patients
  d. Vary from benign forms to those incompatible with life


Ksh22

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

ANS: A
Basophilic stippling is seen in red cells in b-thalassemia minor. Hb F and Hb A2 are both increased. The red cells are microcytic normochromic to microcytic hypochromic, and hemoglobin concentration is generally in the 10- to 13-g/dL range.

Answer to Question 2

ANS: D
The thalassemias are a heterogeneous group of disorders that range from asymptomatic (benign) to death (incompatible with life).


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