1) 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
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2) Which of the following is sex linked disorder ? a. Thalassemia b. Klinefelter’s syndrome c. Hemophilia d. Neurofibromatosis
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3) Aplastic anaemia is common with_____________? a. Chloramphenicol b. Cephalosporin c. Tetracycline d. Penicillin
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4) megaloblastic anaemia occurs due to________________? a. Iron deficiency b. Folate deficiency c. Vitamin C deficiency d. Protein deficiency
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5) Virus responsible for infectious mononucleosis is_____________? a. RNA paramyxo virus b. Varicella zoster virus c. Epstein Barr virus d. Coxsackie virus A 16
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6) Infectious mononucleosis has______________? a. Multiple draining sinuses b. Ulcers which bruise easily c. Palatal perforation d. Alveolar bone loss
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7) Monospot test is used to diagnose_______________? a. Pernicious anemia b. Sickle cell anemia c. Infectious mononucleosis d. Leukemia
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8) All of the following statements about acute leukemia in children are true except______________? a. It characteristically causes gross gingival swelling b. It may be manifested by mucosal pallor c. It can cause abvious prupura d. It is usually of the lymphoblastic variety
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9) Bleeding joints is a characteristic feature of_______________? a. Vit – C deficiency b. Heamophilia c. Vit – K deficiency d. Thrombocytopenia
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10) Hypopigmentation, gray streaks of hair, degranulation defect of neutrophils and neuropathy are seen in_____________? a. alukemic leukemia b. chronic granulocytic leukemia c. lazy leukocyte syndrome d. Chediak higashi syndrome
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11) A boy complains of bleeding gums, swollen, joints with hemorrhage into joints His paternal and maternal uncle complains of same problem It is due to deficiency of factor________________? a. VIII b. IX c. X d. VI
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12) Petechial hemorrhage is seen in________________? a. cyclic neutropenia b. agranulocytosis c. pernicious anemia d. thrombocytopenic purpura
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13) Bleeding time is prolonged in_____________? a. Haemophilia b. Von Willebrand’s disease c. Henoch Schenolein purpura d. Telangiectasia
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14) Necrotising ragged ulceration with no apparent inflammatory response is indicative of____________? a. Leucocytosis b. Polycythemia vera c. Sickle cell anemia d. Agranulocytosis
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15) Pernicious anemia is______________? a. insufficient production of red cells b. Improper maturation of red cells c. can be correct by tablets of folic acid alone d. can be correct by iron supplement
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16) Pinpoint hemorrhages of < 1cm diameter are known as_______________? a. Petechiae b. Ecchymoses c. Purpura d. Pustules
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17) Paul Bunnell test is positive in______________? a. Infectious mononucleosis b. Multiple myeloma c. Malignant nerves d. Rubella
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18) To prevent excessive bleeding during surgery a patient with hemophilia A may be given_______________? a. Whole blood b. Fresh frozen plasma c. Factor VIII concentrate d. Factor IX concentrate
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19) Which of the following is seen in idiopathic thrombocytopenic purpura_____________? a. Thrombocytosis b. Increased prothrombin time c. Increased bleeding time d. Increased clotting time
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20) Which of the following is not a finding in classical hemophilia (hemophilia A)_______________? a. Bleeding into soft tissues, muscles and joints b. Decreased factor VIII c. Increase prothrombin Time d. Increase Partial thromboplastin Time
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21) The red blood cells in beta thalassemia are typically____________? a. Macrocytic and normochromic b. Microcytic and Hypochromic c. Normocytic and hypochromic d. Normocytic and normochromic
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22) ll of the following statements about idiopathic thrombocytopenic purpura are true EXCEPT________________? a. It is associated with palatelet-specific auto-antibodies b. It caused a prolonged bleeding time c. It is often controlled by immunosuppressive treatment d. It causes more prolonged hemorrhage than hemophilia
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23) A bacterial disease with oral manifestations is_____________________? a. Herpes b. measles c. Diphtheria d. leishmaniasis
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24) Syphilis becomes seropositive in___________________? a. Chancre (primary syphilis) b. Muco patches (secondary syphilis) c. Gumma (tertiary syphilis) d. Congenital syphilis
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25) Multinucleated giant cells are least likely to be found in which of the following disorders ? a. Blastomycosis b. Cat scratch fever c. Sarcoidosis d. Streptococcus pneumonia
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26) Oral ulcers that are painless are associated with________________? a. Secondary herpes b. Primary syphilis c. Tuberculosis d. Primary herpes
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27) Complications of Vincents angina is________________? a. Actinomycosis b. Noma c. Systemic candidiasis d. Cellulites
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28) Hansen’s disease is another name of______________? a. Leprosy b. Tuberculosis c. Diabetes d. Lichen planus
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29) Hard swelling at the angle of mandible with numerous draining sinuses is most likely______________? a. Actinomycosis b. Ludwig’s angina c. Mucormycosis d. Cellulitis
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30) Oral lesions are rarely seen in_______________? a. AIDS b. Tuberculosis c. Syphilis d. Leukemia
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31) The oral lesion of syphilis that is highly infective is a________________? a. Gumma b. Koplik spot c. Mucous patcl d. Tabes dorsalis
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32) Strawberry Tongue is associated with________________? a. syphilis b. measles c. scarlet fever d. typhoid
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33) Which of the following oral structures are not effected in leprosy_______________? a. Gingiva b. Tongue c. Hard palate d. Soft palate
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34) All of the following can give rise to membrane on the pharynx except______________? a. Staphylococcus aureus b. Corynebacterium c. Candida d. Vincent’s angina
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35) The causative agent for “Oculoglandular syndrome of parinoud” is________________? a. Arachnia propionica b. Bartonella henselae c. Bifidobacterium dentium d. Mycobacterium laprae
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36) Oral ulcers which occurs in groups, persist for about 6 weeks and leave scars on healing are______________? a. Recurrent aphthous major b. Recurrent aphthous minor c. Recurrent herpetiform ulcers d. Acute herpetic gingivostomatitis
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37) +ve pathergy test is seen in_________________? a. Sarcoidosis b. Histoplasmosis c. Candidiasis d. Behcet’s disease
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38) The first consideration in the differential diagnosis of a painless palatal perforation would be____________? a. Syphilis b. Histoplasmosis c. Scrofuloderma d. Actinomycosis
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39) Recurrent aphthae resemble recurrent herpes in that_______________? a. symptoms are similar b. life long immunity results c. vesicles occur with both diseases d. intranuclear inclusion bodies are present
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40) Kissing disease is also known as______________? a. Scarlet fever b. Acute herpetic gingivostomatitis c. Glandular fever d. Rubella
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