The most reliable criteria in Gustafson’s method of identification is______________? A. Cementum appositionB. Transparency of root C. Attrition D. Root resorption

The most common coagulation disorders haemophilia A and von Willebrand’s disease are due to______________? A. Factor IX deficiency B. Vitamin K deficiency C. Factor X deficiencyD. Factor VIII deficiency

Cooley’s anemia is also known as_____________? A. Erythroblastosis fetalis B. Aplatic anemiaC. Thalassemia D. Pernicious anemia

Erythroblastosis fetalis can be prevented if the mother is injected at parturition, with an antibody called_____________? A. Blocking antibodyB. Rh (D) immunoglobulin C. Antilymphocyte globulin D. Antithymocyte serum

A patient on warfarin sodium following myocardial infarction reports for an oral surgical procedure which one of the following laboratory tests should be preferred to ascertain the fitness_______________? A. Prothrombin time B. Tourniquet time C. Clotting time D. Bleeding time

Aplastic anaemia is common with_____________? A. Chloramphenicol B. Cephalosporin C. Tetracycline D. Penicillin

megaloblastic anaemia occurs due to________________? A. Iron deficiencyB. Folate deficiency C. Vitamin C deficiency D. Protein deficiency

Virus responsible for infectious mononucleosis is_____________? A. RNA paramyxo virus B. Varicella zoster virusC. Epstein Barr virus D. Coxsackie virus A 16

Infectious mononucleosis has______________? A. Multiple draining sinusesB. Ulcers which bruise easily C. Palatal perforation D. Alveolar bone loss

Monospot test is used to diagnose_______________? A. Pernicious anemia B. Sickle cell anemiaC. Infectious mononucleosis D. Leukemia