medical MCQs – Page 337

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 Review each marked answer and report any item that may be outdated or unclear.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

6721. 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

6722. Rigidity of facial muscles Risus sardonicus is associated with______________?
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A. Leprosy

B. Tetany

C. Actinomycosis

D. Tetanus

6723. Leutic glossitis is an intra-oral manifestation caused by_____________?
0

A. Actinomycosis

B. Streptococcus

C. Trepenoma pallidium

D. Mycobacterium tuberulosis

6724. 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

6725. 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

6726. Thrush refers to_____________?
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A. chronic hyperplastic candidiasis

B. Acute atrophic candidiasis

C. Acute pseudomembranous candidiasis

D. chronic atrophic candidiasis

6727. Which of the following blood disease has a racial predilection ?
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A. Purpura

B. Hemophilia

C. Polycythemia

D. Thalassemia

6728. Tuberculous ulcer of oral cavity is usually______________?
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A. painful

B. itching

C. painless

D. Asymptomatic

6729. A patient on warfarin sodium following myocardial infarction reports for an oral surgical procedure which one of the following laboratory tests should be preferred to ascertain the fitness_______________?
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A. Prothrombin time

B. Bleeding time

C. Tourniquet time

D. Clotting time

6730. 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

6731. 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

6732. 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

6733. HLA B27 histocompatbility antigen is seen in_______________?
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A. Sjogrens disease

B. Scleroderma

C. Ankylosing spondylitis

D. Feltys syndrome

6734. Actinomycosis is a________________?
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A. Parasitic infection

B. Bacterial infection

C. Fungal infection

D. Viral infection

6735. 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

6736. 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

6737. 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

6738. 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

6739. Kveim Slitzbach test is usuful in the diagnosis of______________?
0

A. Leprosy

B. Sarcoidosis

C. Cat scratch disease

D. Tuberculosis

6740. 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

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