Related Questions

Prothrombin time is prolonged in
A Warfarin therapy
B Hepatocellular diseases
C Disseminated intravascular coagulation
D Amoebic liver abscess
E Acute pyogenic infection
The plasma prothrombin time is increased in
A Hepatocellular disease
B In obstructive jaundice
C Haemophillia
D Following splencetomy
E In Christmas' disease
Prothrombin time assay
A Is done in hepatic failure
B Is related to vitamin K dependent factors
C Is monitored during oral anticoagulant therapy
D Involves the intrinsic pathway of coagulation
E Is monitored during heparin therapy
Causes of prolonged prothrombin time are
A Treatment with oral anticoagulant drugs
B DIC
C Haemophilia A
D Deficiency of factor XI and XII
E Haemolytic disease of newborn
Prothrombin time and activated partial thromboplastin time both are prolonged in
A Acute liver failure
B Disseminated intravascular coagulation
C Low molecular weight heparin therapy
D Factor XIII deficiency
E Haemolytic uremic syndrome
Prothrombin time is increased in the following conditions
A Acute liver failure
B Obstructive jaundice
C Hemophilia
D Christmas disease
E Post-splenectomy
Prothrombin time is increased
A With warfarin therapy
B In fulminant hepatic failure
C Following splenectomy
D In haemolytic jaundice
E In haemophilia
A 4 year old boy presents with prolonged bleeding. A complete blood count, Prothrombin time & activated thromboplastin time normal. The possibilities are
A Platelet function disorder
B Von- Willebrand disease
C Congenital factor VII deficiency
D Idiopathic thrombocytopenic purpura
E Hemophilia A
Prothrombin which helps in clotting of blood is released by
A lymphocytes
B erythrocytes
C monocytes
D blood platelets
Activators are those chemicals which help buoying up one mineral in preference to the other in the froth floatation process. Which of the following is an activator?
A Cresylic acid
B Copper sulphate
C Calcium carbonate
D Sodium carbonate

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