Haemophilia

A Is an X-linked hereditary disorder
B Is characterized by prolonged activated partial thromboplastin time
C Results from mutation of gene on the long arm of Y-chromosome
D Is characterized by normal clot formation
E Definitive diagnosis is made by factor IX activity

Correct Answer: Is an X-linked hereditary disorder, Is characterized by prolonged activated partial thromboplastin time

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Related Questions

হিমোফিলিয়া বি (Haemophilia B) রোগে কোন ফ্যাক্টর এর ঘাটতি থাকে?
A ফ্যাক্টর-X
B ফ্যাক্টর-VIII
C ফ্যাক্টর- IX
D ফ্যাক্টর- XI
In Haemophilia - A
A APTT is prolonged
B Clotting time is prolonged
C PT in prolonged
D Bleeding time in prolonged
E Deficiency of factor IX
Following statements are true in Haemophilia
A Deficiency of factor VIII
B APTT is prolonged
C Clotting time is prolonged
D Deficiency of factor VII
E Autosomal recessive disorder
Components used for replacement of factor VIII in haemophilia include
A Cryoprecipitate
B Fresh frozen plasma
C Platelet concentrate
D Packed RBC
E Granulocyte concentrate
Given a husband with haemophilia and his unaffected wife
A None of their daughter will be affected
B All of their daughters will carry the haemophilic gene
C A daughter with Turner’s syndrome may also have haemophilia
D His maternal grandfather could have had haemophilia
E All of his sisters will be carriers
In Haemophilia A, there are
A Normal bleeding time
B Normal platelet count
C Prolonged APTT (activated partial thromboplastin tim
D Decreased Christmas factor
E Prolonged PT (prothrombin tim
Haemophilia is a hereditary disease carried by
A females and expressed by males
B males and expressed by males
C females and expressed by females
D males and expressed by females
Which of the following is a symptom of haemophilia?
A Night Blindness
B No clotting of Blood
C Rickets
D Loss of haemoglobin

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