oral pathology and medicine Mcqs
701. Which of the following is false regarding measles ?
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A. Fever and malaise

B. Kopliks spots

C. Nikolskys sign

D. Muculo papular skin rash

702. Bismuth intoxication is manifested as______________?
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A. Burtonian line

B. Blackish line in the mucosa

C. pigmentation is areas of inflammation

D. Gingiva

703. Leutic glossitis can occur in connection with_____________?
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A. Iron deficiency

B. Vitamin C deficiency

C. Vitamin B deficiency

D. Syphilis
704. Macrodontia is associated with______________?
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A. Pituitary gigantism

B. Acromegaly

C. Hyperthyroidism

D. Hypoparathyroidism

707. White-lesion with definite precancerous potential __________________?
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A. Discoid lupus Erythematosus

B. Lichen Planus

C. All of the above

D. Leukoplakia
708. Median rhomboid glossitis is associated with____________?
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A. Burning mouth syndrome

B. Absence of filiform papillae

C. Bacterial infection

D. Fungal infection

709. Which of the following is related to an enzyme deficiency and involves periodontal destruction around primary teeth______________?
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A. Papillion Lefevre syndrome

B. Juvenile Periodontitis

C. Hypophosphatasia

D. Cyclic neutropenia

710. The most common malignancy of the oral cavity is______________?
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A. Basal cell carcinoma

B. Transitional cell carcinoma

C. Melanoma

D. Squamous cell carcinoma
711. Tetracycline stains appear as______________?
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A. Yellow and brown stains only in dentin

B. Yellow and brown stains in enamel and dentin

C. Yellow and brown stains only in enamel

D. Only yellow stain in enamel

712. Angular stomatitis_____________?
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A. may be associated with streptococcus

B. can be a concomitant of any candidal infection

C. may be a sign of anaemia

D. is seen mainly in adults

713. Green discoloration of teeth is seen in_______________?
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A. Erythroblastosis fetalis

B. None of the above

C. Fluorosis

D. Tetracycline therapy Fluorosis

714. Starry sky appearance is seen in____________?
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A. Pagets disease

B. Garreys osteomyelitis

C. Burkitts lymphoma

D. Cherubism

716. Red fluorescent fluid is seen in_____________?
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A. Erythema multiforme

B. Pemphigus

C. prophyria

D. Lichen planus

717. Features characteristic of leukoplakia include all except_____________?
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A. Plasma cell infiltration within the dermal papilae

B. Hyperkeratosis

C. A moist shiny lesion

D. Clinically, a paint like patch

718. Eighty percent of all salivary stones occur in___________?
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A. Submandibular

B. Sublingual

C. Minor salivary glands

D. Parotid

719. Which of the following produces osteoblastic secondaries_____________?
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A. Carcinoma prostate

B. Carcinoma urinary bladder

C. Carcinoma breast

D. Carcinoma lung

720. sOsteomalacia is______________?
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A. normal osteoid + defective mineralization

B. Defective osteoid+ normal mineralization

C. abnormal osteoid + abnormal mineralization

D. normal osteoid an demineralization

721. Acute herpetic gingivostomatitis_____________?
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A. All of the above

B. occur only in young children

C. occur in children and young adults

D. occur in only adults

725. Mucooceles are rarely seen in the_______________?
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A. Buccal mucosa

B. Upper lip

C. Lower lip

D. Floor of the mouth

726. Gingiva is most commonly affected by deficiency of_____________?
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A. Vitamin C

B. Vitamin B

C. Vitamin D

D. Vitamin A

727. The most common malignant tumor of the gingiva is _____________?
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A. Malignant

B. squamous cell carcinoma

C. Fibro-sarcoma

D. Sarcoma

729. A lesion composed of microscopic vessels is called as ______________?
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A. Angioma

B. None of Haemangioma and Angioma

C. Haemangioma

D. Heamangioma and Angioma
731. Osteosarcoma presents a radiographic picture resembling____________?
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A. Soap-bubble appearance

B. Cotton-wool appearance

C. Ground-glass appearance

D. Sun-brust appearance
732. Hyperparathyroidism radiological features seen are_____________?
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A. Loss of laminadura

B. Osteitis fibrosa cystica

C. Erosion below the duramater of skull

D. All of the above
733. Which of the following is associated with a low concentration of ionized calcium in the serum ?
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A. Tetany

B. Hypothyroidism

C. Pagets disease of the bone

D. Osteogenesis imperfecta

734. Mumps is caused by______________?
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A. Paramyxo virus

B. Orthomyxo virus

C. EB virus

D. Rheno virus

735. Disease which increase oral melanin pigmentation_______________?
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A. addisons disease

B. All of the above

C. Hyperthyroidsim

D. Nephritis

736. Herpangina is caused by______________?
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A. Herpes simplex virus

B. Coxsackie virus

C. Varicella zoster virus

D. Measles virus

737. Steroids are indicated in all of the following conditions except______________?
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A. TMJ arthritis

B. oedema following extractions

C. Angioneurotic oedema

D. oral ulcers in AIDS patients
739. Coxsackie virus is implicated in____________?
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A. Hand, Mouth & foot disease

B. Herpes zoster

C. Measles

D. Small pox

742. Increased incidence of squamous cell carcinoma of the skin is due to all except____________?
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A. None of the above

B. Alcohol

C. Ultraviolet radiation

D. Actinic keratitis

743. Brown tumours are seen in_____________?
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A. Neurofibromatosis

B. Osteomalacia

C. Hyperparathyroidism

D. Pigmented villonodular synovitis

744. Pigmentation occurs in oral cavity and skin in all of the following except_______________?
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A. Albright syndrome

B. Cushing syndrome

C. Peutz-jeghers syndrome

D. Addisions syndrome

745. Lamina Dura is lost of partially lost in_____________?
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A. hyperparathyroidism

B. hypoparathyroidism

C. hyperthyroidism

D. hypothyroidism

746. Which of the following has been implicated due to sunlight_____________?
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A. Lymphoepithelioma

B. Verruca vulgaris

C. Basal cell carcinoma

D. Junctional nevus

747. phycomycosis is also called______________?
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A. Botryomycosis

B. phytomycosis

C. Coccidiomycosis

D. Mucormycosis
748. Letterer seiwe disease is a disturbance of______________?
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A. Carbohydrate metabolism

B. protein metabolism

C. Mucopolysaccharide metabolism

D. histiocytic disorder
749. The syndrome of geographic tongue should be treated by_____________?
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A. Routine observation at recall time

B. Topical application of Nystatin

C. Excision of the lesion

D. Penicillin therapy