medical MCQs – Page 39

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

medical Mcqs

1. oral anatomy 2. microbiology 3. oral pathology and medicine 4. physiology 5. biochemistry 6. general anatomy 7. dental materials 8. pharmacology 9. pathology 10. oral histology

761. A five-year old child presents with chronic bed wetting and bilateral loose deciduous first molars. His mother says that she want to drink of water several times during each night. Which of the following is the most likely diagnosis ?
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A. Polyostotic fibrous dysplasia

B. Hand-Schuller Christian disease

C. Nieman pick disease

D. Marble bone diasease

762. Feature of acanthosis nigricans is______________?
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A. Thickening of spinous layer insulin resistance, lean

B. Thickening of spinous layer, insulin resistance, obesity

C. Insulinoma, obesity & cutaneous hypopigmentation

D. Insulin resistance, obesity, cutaneous hyperpigmentation

763. HLA B27 histocompatbility antigen is seen in_______________?
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A. Feltys syndrome

B. Ankylosing spondylitis

C. Sjogrens disease

D. Scleroderma

764. Which disease are infections but not communicable ?
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A. Tetanus

B. Mumps

C. Scarlet fever

D. Measles

765. Hansens disease is another name of______________?
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A. Diabetes

B. Leprosy

C. Lichen planus

D. Tuberculosis

766. Syphilis becomes seropositive in___________________?
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A. Gumma (tertiary syphilis)

B. Chancre (primary syphilis)

C. Muco patches (secondary syphilis)

D. Congenital syphilis

767. Thrush refers to_____________?
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A. chronic atrophic candidiasis

B. Acute pseudomembranous candidiasis

C. Acute atrophic candidiasis

D. chronic hyperplastic candidiasis

768. Quinine is obtained from CINCHONA________________?
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A. Leaves

B. Seed capsule

C. Bark

D. Root

769. Petechial hemorrhage is seen in________________?
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A. agranulocytosis

B. cyclic neutropenia

C. thrombocytopenic purpura

D. pernicious anemia

770. Chediak- Higashi syndrome is inherited as_________________?
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A. X-linked dominant trait

B. Autosomal recessive

C. X-linked recessive

D. Autosomal dominant

771. To prevent excessive bleeding during surgery a patient with hemophilia A may be given_______________?
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A. Whole blood

B. Factor VIII concentrate

C. Fresh frozen plasma

D. Factor IX concentrate

772. Macrodontia is associated with______________?
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A. Pituitary gigantism

B. Acromegaly

C. Hypoparathyroidism

D. Hyperthyroidism

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

B. Response to injection of vitamin B12

C. Characteristic odour

D. Demonstration of ray fungus in granules

774. Which of the following is related to an enzyme deficiency and involves periodontal destruction around primary teeth______________?
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A. Cyclic neutropenia

B. Juvenile Periodontitis

C. Papillion Lefevre syndrome

D. Hypophosphatasia

775. Beefy red and painful tongue is characteristic of_______________?
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A. Acute nicotinic acid deficiency

B. Ascorbic acid deficiency

C. Any periodontal disease

D. Vitamin A deficiency

776. Thrush______________?
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A. Is caused by a gram -ve bacteria

B. Occurs only in elderly

C. Is seen clinically as a proliferative lesion

D. Responds to nystatin

777. Differential diagnosis of hypercementosis includes all of these EXCEPT ?
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A. Focal periapical osteopetrosis

B. Condensing osteitis

C. Cemental aplasia

D. Cemental dysplasia

778. The first consideration in the differential diagnosis of a painless palatal perforation would be____________?
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A. Syphilis

B. Histoplasmosis

C. Actinomycosis

D. Scrofuloderma

779. Crohns disease___________________?
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A. is a self limiting lesion

B. has oral ulcerations similar to major apthous ulceration

C. is usually treated with Erythromycin

D. is commonly seen among Indian population

780. Which of the following is least affected in Vit C deficiency______________?
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A. Periodontal ligament

B. Gingival Fibres

C. Blood Vessels of the gingiva

D. Epithelial lining of the mucosa

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