801. One of the following syndrome is characterized by an esophageal web with resulting dysphagia, atrophic changes in the mucous membranes of the mouth and a hypochromic microcytic anemia_____________?
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A. Meckels syndrome

B. Plummer-vinson

C. Marfans syndrome

D. sjogrens syndrome

802. Which of the following ulcers are characteristically painless_______________?
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A. Trauma

B. Tuberculosis

C. Herpes

D. Primary syphilis
803. Which of the following is a virus induced eipthelial hyperplasia ?
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A. Squamous papilloma

B. Focal epithelial hyperplasia

C. Molluscum contagiosum

D. All of the above
804. Infectious mononucleosis has______________?
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A. Palatal perforation

B. Alveolar bone loss

C. Multiple draining sinuses

D. Ulcers which bruise easily
805. A 50 year old obese man complains of several recent abscesses in the gingiva with loosening of teeth. He also suffers from itching of skin and polyuria. The most probable etiology is______________?
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A. Vitamin A deficiency

B. Scurvy

C. Diabetes mellitus

D. Myxoedema

806. Acrodermatitis enteropathica is due to deficiency of_______________?
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A. Bismuth

B. Mercury

C. Lead

D. Zinc
807. All of the following can give rise to membrane on the pharynx except______________?
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A. Vincents angina

B. Candida

C. Corynebacterium

D. Staphylococcus aureus
808. Phenytoin is associated with_____________?
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A. Vitamin C deficiency

B. Cushings syndrome

C. Alzhiemers disease

D. Folic acid deficiency
809. Folic acid deficiency occurs in______________?
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A. Chloromphenicol

B. Cyclosporine

C. Phenytoin

D. Aspirin

810. Christmas disease is due to deficiency of_______________?
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A. Plasma thromboplastin component

B. Hageman Factor

C. Plasma thromboplastin antecedent

D. Platelets

811. Which of the following oral structures are not effected in leprosy_______________?
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A. Soft palate

B. Hard palate

C. Tongue

D. Gingiva
812. Non-septate hyphae with a tendency to branch at 90 degree angle is characteristic of________________?
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A. Aspergillosis

B. Cryptococcus neoformans

C. Coccidioides immitis

D. Mucor
813. Chronic granulocytic leukemia is due to______________?
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A. Chromosomal translocation

B. Chromosomal deletion

C. Chromosomal mutation

D. None of the above

814. Kissing disease is also known as______________?
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A. Acute herpetic gingivostomatitis

B. Scarlet fever

C. Rubella

D. Glandular fever
815. Delayed eruption of at least part of the dentition is a recognized feature of all of the following EXCEPT____________?
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A. Congenital hyperthyroidism

B. Rickets

C. Cherubism

D. Cleidocranial dysplasia

816. Secondary syphilis occurs after___________________?
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A. 9 weeks

B. 6 weeks

C. 13 weeks

D. 1 weeks

817. Virus responsible for infectious mononucleosis is_____________?
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A. Varicella zoster virus

B. Coxsackie virus A 16

C. Epstein Barr virus

D. RNA paramyxo virus

818. Oral ulcers which occurs in groups, persist for about 6 weeks and leave scars on healing are______________?
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A. Acute herpetic gingivostomatitis

B. Recurrent herpetiform ulcers

C. Recurrent aphthous major

D. Recurrent aphthous minor

819. Red fluorescent fluid is seen in_____________?
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A. Pemphigus

B. Lichen planus

C. prophyria

D. Erythema multiforme

820. Candid infection is not seen in___________?
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A. Median rhomboid glossitis

B. Denture stomatitis

C. Oral thrush

D. Geographic tongue
821. Early tongue changes seen in scarlet fever is_____________?
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A. Rasbery tongue

B. Nikolskys sign

C. Strawberry tongue

D. Auspitzs sign

822. The most common coagulation disorders haemophilia A and von Willebrands disease are due to______________?
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A. Factor X deficiency

B. Vitamin K deficiency

C. Factor VIII deficiency

D. Factor IX deficiency

823. Candida infection is involved in______________?
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A. median rhomboidal glossitis

B. Prolonged tetracycline therapy

C. migrating geographic tongue

D. All of the above

824. Which of the following is not associated with haemorrhage ?
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A. Petechiae

B. Ecchymosis

C. Purpura

D. Melanosis
825. A material behaves in certain ways above and below the proportional limit on a stress strin curve, which of the following is correct______________?
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A. Neither A or B

B. Above the proportional limit a material functions in an elastic manner, while below the proportional limit it behaves as an plastic

C. Above the proportional limit a material function in a plastic manner, while below the proportional limit it behaves as an elastic

D. Either A or B

826. Which of the following is the most serious and life threatening blood dyscrasias caused with a drug_______________?
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A. Thrombocytopenia

B. Aplastic anemia

C. Megaloblastic anemia

D. Hemolytic anemia

827. The Sensitive period for tetracycline induced discolouration in the permanent maxillary mandibular incisors and canines is________________?
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A. 4 months in utero to 3 months postpartum

B. 5 months in utero to 9 months postpartum

C. Birth to 7th year

D. 3 months postpartum to 7th year of life
828. Primary antibody deficiencies are characterized by_____________?
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A. Recurrent allergic reactions

B. Recurrent bacterial infections

C. implicit bacterial infections

D. Implicit allergic reactions

829. Gumma occurs in______________?
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A. Primary tuberculosis

B. Secondary stage of syphilis

C. Primary stage of syphilis

D. Tertiary stage of syphilis
830. Which of the following drugs causes extra pyramidal symptoms_____________?
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A. Antibiotics

B. Phenothiazines

C. Salicylates

D. Barbiturates

831. Hepatolenticular degeneration is seen with deposition of_____________?
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A. copper

B. cadmium

C. lead

D. aluminium

832. Bone changes in hyperparathyroidism include________________?
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A. Generalized demineralization

B. Cystic changes

C. Brown tumours

D. All of the above
833. Which of the following is a non-destructive method of age estimation in adults ?
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A. Evaluation of tooth cementum annulations

B. Pulp to tooth ratio of canines

C. Amino acid racemisation

D. Assessment of root dentin translucency

834. Which of the following deficiencies are associated with the disorders of hyperplasia of salivary gland and keratinisation of the salivary gland______________?
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A. Vit C

B. Vit B

C. Vit A

D. Vit K

835. Which of the following may be a feature of acromegaly ?
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A. Hypoglycaemia

B. Micrognathia

C. Crowded teeth

D. Large tongue
836. The bacteria observed as a causative organism in case of Recurrent apthous ulcers is __________________?
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A. Borellia vincentii

B. Staphylococci albus

C. Streptococcus mutans

D. Streptococcus sangius
837. The most striking haematological finding in agranulocytosis is______________?
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A. Decreased absolute basophil count

B. Decreased absolute neutrophil count

C. Increased absolute eosinophil count

D. Increased absolute monocyte count

838. Letterer seiwe disease is a disturbance of______________?
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A. histiocytic disorder

B. protein metabolism

C. Carbohydrate metabolism

D. Mucopolysaccharide metabolism

839. Addisons disease is related to________________?
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A. Post pituitary

B. Adrenal medulla

C. Parathyroid gland

D. Adrenal cortex
840. Forensic Identification utilizes_________________?
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A. Lip pits

B. Lip reading

C. Lip Schutz bodies

D. Lip prints
841. A deficiency of which of the following cell can predispose to candidiasis______________?
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A. Eosinophils

B. Plasma cells

C. Macropages

D. T Lymphocytes
842. Consider the following statements giant cells are a characteristic histopathologic finding in______________?
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A. Brown tumor of hyper parathyroidism

B. Apthous ulcers

C. Keratocyst

D. Dentigerous cyst

843. Hyperparathyroidism radiological features seen are_____________?
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A. Loss of laminadura

B. Erosion below the duramater of skull

C. Osteitis fibrosa cystica

D. All of the above
844. Which of the following is not a finding in classical hemophilia (hemophilia A)_______________?
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A. Decreased factor VIII

B. Bleeding into soft tissues, muscles and joints

C. Increase Partial thromboplastin Time

D. Increase prothrombin Time
845. Which of the following is a painfull ulcer ?
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A. All of the above

B. oral chancre

C. trophic ulcer

D. syphilitic ulcer

846. Which of the following may be a feature of acromegaly ?
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A. Hypoglycemia

B. Micrognathia

C. Large tongue

D. Crowded teeth

847. White raised painless areas when on peeling exhibit painful erythematous areas in case of________________?
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A. Oral thrush

B. Pemphigus vulagaris

C. Leukoplakia

D. Erythroplakia

848. Clinical features of which of the following include conjunctivitis, urethritis muco-cutaneous lesions and arthritis ?
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A. Hodgkins disease

B. Grinspan syndrome

C. Ehler Danlos syndrome

D. Behcets syndrome
849. Darlings disease is________________?
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A. Actinomycosis

B. Histoplasmosis

C. Bleomycosis

D. Phycomycosis

850. Prolonged use of antibiotics in children can result in_________________?
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A. Actinomycosis

B. Apthous ulcers

C. Candidiasis

D. Necrotising ulcerative gingivtis