oral pathology and medicine Mcqs
801. Hansens disease is another name of______________?
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A. Tuberculosis

B. Lichen planus

C. Leprosy

D. Diabetes

802. Chediak- Higashi syndrome is inherited as_________________?
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A. X-linked recessive

B. Autosomal dominant

C. Autosomal recessive

D. X-linked dominant trait

803. Difference between epithelium of oral cavity and cavity lining of cyst is ___________-?
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A. Stratum germinativum

B. Stratum lucidum

C. Stratum spinosum

D. Stratum corneum

804. Apthous like ulcers are seen in_______________?
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A. Bechets syndrome

B. Sweet syndrome

C. PFAPA (periodic fever acute pharyngitis apthous stomatitis)

D. All of the above
806. Which of the following is not associated with haemorrhage ?
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A. Petechiae

B. Ecchymosis

C. Melanosis

D. Purpura

807. All of the following can give rise to membrane on the pharynx except______________?
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A. Corynebacterium

B. Staphylococcus aureus

C. Vincents angina

D. Candida

808. Which of the following is seen in idiopathic thrombocytopenic purpura_____________?
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A. Increased clotting time

B. Increased prothrombin time

C. Increased bleeding time

D. Thrombocytosis

809. The red blood cells in beta thalassemia are typically____________?
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A. Normocytic and normochromic

B. Microcytic and Hypochromic

C. Normocytic and hypochromic

D. Macrocytic and normochromic

810. megaloblastic anaemia occurs due to________________?
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A. Vitamin C deficiency

B. Folate deficiency

C. Iron deficiency

D. Protein deficiency

811. Tubular (Canalicular) adenoma occurs on_____________?
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A. ular (Canalicular) adenoma occurs on:

812. Which is T cell tumor ?
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A. Mycosis fungiodes

B. Burkitts lymphoma

C. Mantel cell leukemia

D. Hairy cell leukemia

813. Common oral change seen with nutritional anemia is_____________?
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A. Atrophic glossitis

B. Enlarged tongue

C. Focal marrow expansion

D. Generalized osteolysis

814. For extraction in a leukemic patient________________?
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A. Obtain WBC count

B. Consult physician

C. All of the above

D. Obtain platelet count

815. Splitted papule at corner of mouth______________?
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A. Increased vertical dimension

B. Recurrent herpes labialis

C. Secondary syphilis

D. Recurrent herpetic stomatitis

816. Early tongue changes seen in scarlet fever is_____________?
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A. Strawberry tongue

B. Rasbery tongue

C. Auspitzs sign

D. Nikolskys sign

817. Hair-on-end appearance in a skull roentgenogram is seen in_______________?
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A. Fibrous dysplasia

B. Thalassemia

C. Garres Osteomyelitis

D. Pagets disease

818. Noma is________________?
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A. ancrum oris

B. fibrous dysplasia

C. pyogenic granuloma

D. vincents disease

819. The oral findings in erythroblastosis fetalis include______________?
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A. Pigmented teeth

B. All of the above

C. Dentinal dysplasia

D. Hypoplastic teeth

821. Chemotherapy can be successful during treatment of_____________?
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A. Basal cell carcinoma

B. Ameloblastoma

C. Fibrosarcoma

D. Leukemia
822. Hemophilia B is due to______________?
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A. it C deficiency

B. Factor VII deficiency

C. Platelet deficiency

D. Factor IX deficiency
823. Strawberry Tongue is associated with________________?
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A. typhoid

B. scarlet fever

C. syphilis

D. measles

824. Drug used to treat oral thrush_______________?
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A. Penicillin

B. Miconazole

C. Co-trimoxozle

D. Clobetasol

825. Christmas disease is due to deficiency of_______________?
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A. Plasma thromboplastin antecedent

B. Hageman Factor

C. Platelets

D. Plasma thromboplastin component
826. Lesions of oral tuberculosis are associated with all the following except_______________?
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A. Giant cells in the center

B. Presence of epithelioid cells

C. Central caseation

D. Hyaline degeneration
830. What is the term for the radio opaque area found at the root apex of young permanent teeth involved with chronic pulpitis ?
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A. Apical cyst

B. Chronic apical periodontitis

C. Stage one apical osteofibroses

D. Apical condensing osteitis
831. Spasm of masseter muscles occur in______________?
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A. Trigeminal neuraligia

B. Tuberculous meningitis

C. Tetanus

D. Rabies

833. Bleeding time is prolonged in_____________?
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A. Telangiectasia

B. Henoch Schenolein purpura

C. Haemophilia

D. Von Willebrands disease
834. The most striking haematological finding in agranulocytosis is______________?
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A. Increased absolute monocyte count

B. Increased absolute eosinophil count

C. Decreased absolute basophil count

D. Decreased absolute neutrophil count
835. For primary herpes simplex, the diagnosis is made by which gene______________?
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A. Routing cytology

B. Flourescent stain for cytology

C. Culture with giemsa stain:

D. Culture with wright strain

836. A hair on end appearance of the skull is seen in all of the following except_____________?
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A. Cooleys anaemia

B. Pagets disease

C. Thalassemia

D. Sickle anemia

837. To prevent excessive bleeding during surgery a patient with hemophilia A may be given_______________?
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A. Factor IX concentrate

B. Whole blood

C. Factor VIII concentrate

D. Fresh frozen plasma

838. Non-septate hyphae with a tendency to branch at 90 degree angle is characteristic of________________?
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A. Mucor

B. Cryptococcus neoformans

C. Aspergillosis

D. Coccidioides immitis

839. Which of the following is Not characteristic of congenital Syphilis ?
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A. Ghon complex

B. Notched incisors

C. Interstitial keratitis

D. Mulberry molars

840. Which of the following agents is of value in the postoperative care of the hemophilic patient ?
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A. Factor 8 cryoprecipitate

B. Vitamin K

C. Aminocaproic acid

D. Monsels solution

842. Which type of candidiasis is associated with leukoplakia is______________?
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A. Chronic atrophic candidiasis

B. Chronic hyperplastic candidiasis

C. Acute pseudomembranous candidiasis

D. Acute atrohpic candidiasis

844. Necrotising ragged ulceration with no apparent inflammatory response is indicative of____________?
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A. Sickle cell anemia

B. Agranulocytosis

C. Leucocytosis

D. Polycythemia vera

846. Leutic glossitis is an intra-oral manifestation caused by_____________?
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A. Actinomycosis

B. Streptococcus

C. Trepenoma pallidium

D. Mycobacterium tuberulosis

847. The most reliable criteria in Gustafsons method of identification is______________?
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A. Cementum apposition

B. Root resorption

C. Attrition

D. Transparency of root
848. Enzymes which play an important role in calcification are______________?
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A. Alkaline phosphatase & catalase

B. Alkaline phosphatase & pyrophosphatase

C. Enolase & calcitonin

D. Pyrophosphatase & carbonic anhydrase

849. Thrush refers to_____________?
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A. chronic hyperplastic candidiasis

B. Acute atrophic candidiasis

C. Acute pseudomembranous candidiasis

D. chronic atrophic candidiasis

850. Which of the following blood disease has a racial predilection ?
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A. Purpura

B. Hemophilia

C. Polycythemia

D. Thalassemia