medical MCQs – Page 37

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 Review each marked answer and report any item that may be outdated or unclear.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

721. Cafe-au-lait spots on the skin are characteristic of____________?
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A. Von recklinghausen disease

B. Peutz-Jeghers syndorme

C. Hyper pituitarism

D. Addisions disease

722. Which among the following shows pesudo-epitheliometous hyperplasia_______________?
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A. Verrucous carcinoma

B. Granular cell myoblastoma

C. sq. cell carcinoma

D. Basal cell arcinoma

723. A rhabdomyoma is a tumour origination from______________?
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A. Never tissue

B. Vascular endothelium

C. Striated muscle

D. Smooth muscle

724. Features characteristic of leukoplakia include all except_____________?
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A. Clinically, a paint like patch

B. Plasma cell infiltration within the dermal papilae

C. A moist shiny lesion

D. Hyperkeratosis

725. The most reliable single histologic criterion for diagnosis of oral squamous cell carcinoma is____________?
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A. Degeneration

B. Encpsulation

C. Pleomorphism

D. Invasion

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

B. Verruca vulgaris

C. Junctional nevus

D. Basal cell carcinoma

727. Herpetiformis vesicles, which rupture and leave areas of superficial intraoral ulcers, are caused by_____________?
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A. Varicella Zoster virus

B. Coxsackie virus

C. None of the above

D. Herpes zoster virus

728. Ressells bodies are found in______________?
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A. Activated macrophages

B. Erythrocytes

C. Histiocytes

D. Plasma cells

729. In HIV, which cells are affected_______________?
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A. Monocytes

B. Lymphocytes

C. CD4

D. CD8

730. An epithelial lining is typically found in all of the following except_______________?
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A. Aneurismal bone cysts

B. Sinuses

C. Keratocytes

D. Fistulae

731. On biopsy report of CGCG on the basis of histologically & morphological similarities differential diagnosis is made between____________?
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A. Fibrous dysplasia

B. Osteitis deformans

C. Hyperparathyroidism

D. Hyperthyroidism

732. Steroids are indicated in all of the following conditions except______________?
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A. oedema following extractions

B. TMJ arthritis

C. oral ulcers in AIDS patients

D. Angioneurotic oedema

733. Intro nuclear inclusions detected during the course of herpes simplex virus infection are called______________?
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A. Donavan bodies

B. Lipschutz bodies

C. Bacteriophages

D. Negri bodies

734. The virus which causes Herpes zoster is same as that which causes______________?
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A. Chicken pox

B. Measles

C. Herpangina

D. Herpes simplex

735. Hodgkins disease is considered to be________________?
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A. A malignant neoplasm

B. Inflammatory disease

C. Chronic granulomatous disease

D. Follilcular reticulosis

736. Squamous cell carcinoma with best prognosis is_____________?
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A. Palate

B. Tongue

C. Lip

D. Floor of the mouth

737. Which of the is the most common site for the occurrence of a basal cell carcinoma ?
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A. Skin of the lower lip

B. Hard Palate

C. Dorsum of the tongue

D. Buccal mucosa

738. In TNM classification T3 stands for tumour size _______________?
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A. 4 cm with invasion of adjacent structure

B. >4 cm

C. >2 cm

739. Presence of epithelial Pearls in spinous layer of epithelium is characteristic of______________?
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A. Pre-cancer

B. Carcinoma

C. Metaplasia

D. Dysplasia

740. The most common precancerous lesion for oral malignancy is____________?
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A. chronic hypertrophic candidiasis

B. atrophic glossitis

C. Dental ulcers

D. Leukoplakia

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