oral pathology and medicine Mcqs
851. Tuberculous ulcer of oral cavity is usually______________?
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A. painful

B. itching

C. painless

D. Asymptomatic

853. Primary antibody deficiencies are characterized by_____________?
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A. Implicit allergic reactions

B. Recurrent bacterial infections

C. Recurrent allergic reactions

D. implicit bacterial infections

854. Antischkow cells are present in all of the following conditions except_____________?
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A. Apthous ulcer

B. Iron deficiency anaemia

C. Herpes simplex

D. Sickle cell anaemia

855. Candida infection is involved in______________?
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A. Prolonged tetracycline therapy

B. All of the above

C. migrating geographic tongue

D. median rhomboidal glossitis
856. HLA B27 histocompatbility antigen is seen in_______________?
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A. Sjogrens disease

B. Scleroderma

C. Ankylosing spondylitis

D. Feltys syndrome

857. Actinomycosis is a________________?
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A. Parasitic infection

B. Bacterial infection

C. Fungal infection

D. Viral infection

858. Which of the following is not true about thalassemia ?
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A. Hypochromic microcytic anaemia is present

B. There is severe anaemia and thrombocytopenia

C. There is erythrocyte fragility and hemolysis

D. Increased in number of globulin chain
859. The oral lesion of syphilis that is highly infective is a________________?
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A. Tabes dorsalis

B. Gumma

C. Koplik spot

D. Mucous patcl
860. All of the following statement about thrush are true EXCEPT_____________?
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A. It is caused by a gram-negative fungus

B. It can affect neonates in an epidemic fashion

C. It is characterized by a plaque of proliferating epithelial and other cells

D. It is a complication of immunosuppression or systemic diseases

861. The Sensitive period for tetracycline induced discolouration in the permanent maxillary mandibular incisors and canines is________________?
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A. 3 months postpartum to 7th year of life

B. Birth to 7th year

C. 5 months in utero to 9 months postpartum

D. 4 months in utero to 3 months postpartum

862. Kveim Slitzbach test is usuful in the diagnosis of______________?
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A. Leprosy

B. Sarcoidosis

C. Cat scratch disease

D. Tuberculosis

863. Hemophilia is associated with____________?
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A. Normal bleeding time normal clotting time

B. Prolonged bleeding time prolonged clotting time:

C. Prolonged bleeding time normal clotting time

D. Normal bleeding time prolonged clotting time
864. Oral ulcers that are painless are associated with________________?
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A. Tuberculosis

B. Primary syphilis

C. Secondary herpes

D. Primary herpes

867. Plummer vinson syndrome________________?
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A. Strong association with post-cricoid carcinoma

B. Is due to folic acid deficiency

C. Not associated with oral premalignancy

D. common in males
868. Infectious mononucleosis has______________?
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A. Ulcers which bruise easily

B. Multiple draining sinuses

C. Palatal perforation

D. Alveolar bone loss

870. Clinical diagnosis of candidiasis is confirmed by_____________?
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A. Demonstration of mycelia and spores in scrapping

B. Demonstration of ray fungus in granules

C. Response to injection of vitamin B12

D. Characteristic odour

871. Which of the following is a painfull ulcer ?
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A. trophic ulcer

B. oral chancre

C. syphilitic ulcer

D. All of the above

872. Petechial hemorrhage is seen in________________?
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A. pernicious anemia

B. cyclic neutropenia

C. thrombocytopenic purpura

D. agranulocytosis

873. Oral ulcers which occurs in groups, persist for about 6 weeks and leave scars on healing are______________?
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A. Recurrent herpetiform ulcers

B. Acute herpetic gingivostomatitis

C. Recurrent aphthous minor

D. Recurrent aphthous major
875. Kissing disease is also known as______________?
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A. Scarlet fever

B. Acute herpetic gingivostomatitis

C. Glandular fever

D. Rubella

876. Cancerous involvement is seen with_______________?
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A. Mucous patch

B. Chancre

C. Gumma

D. Syphilitic glossitis
877. #NAME?
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A. Sarcoidosis

B. Histoplasmosis

C. Candidiasis

D. Behcets disease
878. Which of the following disease is known as the Kissing disease______________?
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A. Primary syphilis

B. Recurrent apthous stomatitis

C. Infection mononucleosis

D. Acquired immunodeficiency syndrome (AIDS)

879. Leucocytopenia is seen in________________?
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A. liver cirrhosis

B. agranulocytosis

C. influenza

D. All of the above
880. Cardiac condition requiring Antibiotic prophylaxis for infective Endocarditis ?
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A. Cardiac Pacemakers

B. Coronary Heart Disease

C. Rheumatic Heart Disease

D. Hypertensive Heart Disease

881. Erythroblastosis fetalis can be prevented if the mother is injected at parturition, with an antibody called_____________?
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A. Blocking antibody

B. Antithymocyte serum

C. Antilymphocyte globulin

D. Rh (D) immunoglobulin
882. Complications of Vincents angina is________________?
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A. Systemic candidiasis

B. Noma

C. Cellulites

D. Actinomycosis

883. Radiographs of a 40 years old female revealed radiolucent areas around several of her mandibular teeth, all which tested vital on the electric pulp tester, These area represent ?
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A. Periapical osteofibroses

B. Bone hypoplasias associated with opalescent teeth

C. Chronic periapical abscesses

D. Multiple granulomas

884. A case presenting with a gray coloured pseudomembrane whose removal is difficult and painful, can be___________?
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A. Desquamative gingivitis

B. Diphtheritic lesion

C. Secondary stage of syphilis

D. ANUG

885. All the following are TRUE in Immune thrombocytopenic Purpura (ITP) EXCEPT_____________?
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A. Associated with normal bleeding time

B. Chronic ITP commonly occur in adult women

C. Prothrombin Time (PT) & Partial Thromboplastin Time (PTT) are normal

D. Increased megakaryocytes in bone marrow

886. Oral candidiasis is divided into primary and_____________?
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A. Subsidiary infections

B. Subclinical infections

C. All of the above

D. Secondary infections
887. Strawberry gingivitis is seen in_____________?
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A. Scorbutic Gingivitis

B. Plasma cell Gingivitis

C. Leukemic Gingivitis

D. Wegeners Granulomatosis
888. Trismus is due to infection by______________?
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A. Streptococci

B. Staphylococci

C. Clostridium Tetani

D. Diphtheria

889. Cooleys anemia is also known as_____________?
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A. Thalassemia

B. Erythroblastosis fetalis

C. Aplatic anemia

D. Pernicious anemia

890. Commonest mode of inheritance of Von Willebrands disease is______________?
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A. Autosomal dominan

B. Autosomal recessive

C. X-Linked recessive

D. Codominant

891. Alveolitis sicca dolorosa is otherwise known as____________?
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A. Dry socket

B. Sicca syndrome

C. Myospherulosis

D. Trigeminal neuralgia

892. Oral lesions of secondary syphilis includes all EXCEPT______________?
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A. chancre of tongue

B. Hutchinsons wart

C. snail track ulcers

D. Mucous patches

893. Bleeding joints is a characteristic feature of_______________?
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A. Vit K deficiency

B. Thrombocytopenia

C. Heamophilia

D. Vit C deficiency

894. Oral lesions are rarely seen in_______________?
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A. Syphilis

B. Tuberculosis

C. Leukemia

D. AIDS

895. Feature of acanthosis nigricans is______________?
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A. Insulinoma, obesity & cutaneous hypopigmentation

B. Thickening of spinous layer, insulin resistance, obesity

C. Insulin resistance, obesity, cutaneous hyperpigmentation

D. Thickening of spinous layer insulin resistance, lean

896. The yeast which shows thick gelatinous capsule and positive for mucicarmine is_____________?
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A. Histoplasmosis

B. Cryptococcus

C. Paracoccidiomycosis

D. Blastomycosis

897. Multinucleated giant cells are least likely to be found in which of the following disorders ?
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A. Sarcoidosis

B. Streptococcus pneumonia

C. Blastomycosis

D. Cat scratch fever

898. Lock jaw indicates_______________?
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A. Ankylosis

B. Auspitzs sign

C. Nikolskys sign

D. Spasm of masseter mucle
899. Aplastic anaemia is common with_____________?
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A. Cephalosporin

B. Chloramphenicol

C. Tetracycline

D. Penicillin

900. Canker sore is otherwise commonly known as_______________?
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A. Recurrent herpes labialis

B. Recurrent apthous ulcer

C. Recurrent herpetic gingivitis

D. Acute necrotizing ulcerative gingivitis