Saturday, June 30, 2012

Haematology II


  1. What is the main source of erythropoietin?
The kidneys

  1. What is the site of action of erythropoietin?
Bone marrow

  1. Where is the blood group agglutinogen present?
Surface of RBC

  1. What is the straw coloured fluid that separates after a clot is  formed?
Serum
  1. What is the major difference between plasma and serum?
Absence of clotting factors in the serum

  1. What is the normal prothrombin time?
10 – 12 seconds

  1. Which blood cell count would be increased in a person suffering from bronchial asthma due to allergy?
Eosinophils

  1. Wha is the clinical condition where the bleeding time is prolonged while the clotting time is normal?
Thrombocytopenic purpura

  1. What is the term used to describe a condition where the platelet count is decreased?
Thrombocytopenia

  1. Name the disease caused by deficiency of ceruloplasmin.
Wilson’s disease

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