medical MCQs – Page 328

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 Review each marked answer and report any item that may be outdated or unclear.

6541. Which of the following conditions is not considered as premalignant______________?
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A. Leukoedema

B. Syphilitic glossitis

C. Erosive lichen planus

D. Leukoplakia

6542. Silver tatoo is due to_____________?
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A. deposition of Ag Amalgam in Enamel

B. deposition of Ag Amalgam in Dentin

C. deposition of Ag Amalgam in Bone

D. deposition of Ag Amalgam in Mucosa
6543. Leiomyoma is a tumor of ______________ ?
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A. cardiac muscle

B. striated muscle

C. smooth muscle

D. Cerebral tissue

6544. Yellowish discoloration of teeth is seen in children fed on_____________?
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A. penicillins

B. High-protein diet

C. Erythromycin

D. Tetracyclines
6545. Hairy Tongue is a condition in which certain structures become enlarged_______________?
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A. Taste buds

B. Circumvallate papillae

C. Fungiform papillae

D. Filiform papillae
6546. Which of the following statements is true for MEN type ?
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A. All of the above

B. Chromophobe adenoma of pituitary gland may result in acromegaly

C. There is hyperplasia of parathyroid gland

D. Pancreatic tumours may produce gastrin, insulin glucagon, samatostain

6547. In TNM classification T3 stands for tumour size _______________?
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A. 4 cm with invasion of adjacent structure

B. >2 cm

C. >4 cm
6548. Cytological smear showing multinucleated giant cells, synctium and ballooning degeneration of the nucleus is a characteristic of_____________?
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A. Coxsackie virus infection

B. Herpes simplex virus infection

C. Erythema multiforme

D. Recurrent apthous stomatitis

6549. Shingles occurs________________?
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A. is unilateral

B. occurs on movable tissues

C. is bilatral

D. Primary infection

6550. Yellowish discolouration of oral mucous membrane, skin and sclera of eye is______________?
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A. Pernicious anemia

B. Chloromycin therapy

C. Sickle cell anemia

D. Carotinemia
6551. The feature that distinguishes herpes zoster from other vesiculo bullous eruption is_____________?
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A. Severe burning pain

B. Prominent crusting vesicles

C. Sub epidermal bullous formation

D. Unilateral occurrence
6552. Which of the following does not cause oral cancer in children ?
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A. Esptein bar

B. Herpes simplex

C. Varicella zoster

D. Cytomegalovirus

6553. A patient with emotional problems, increased salivation; pallor of oral mucosa and a grayish blue discoloration of the gingiva. These findings are most consistent with a clinical impression of____________?
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A. Pierre Robin Syndrome

B. Lead poisoning

C. Cherubism

D. Cretinism

6554. Melanin pigmentation in pregnancy is known as______________?
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A. Melasma

B. Melanoma

C. Epulis

D. Melanosis

6555. Which is best for diagnosis of primary herpes simplex infection ?
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A. Flurorescent staining of cytology smear

B. Smear stained with Giemsa stain

C. Routing cytology

D. Smear stained with Wrists stain

6556. Which of the following is a difference between herpangina and primary herpetic stomatitis______________?
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A. It is unilateral in nature

B. Viral etiology

C. Ulcers relationship seen on the anterior faucial pillars

D. It is preceded by prodromal symptoms

6557. 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. Myxoedema

B. Vitamin A deficiency

C. Diabetes mellitus

D. Scurvy

6558. Which of the following is not a feature of torus mandibularis ?
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A. May or may not associated with torus palatinus

B. Common in Mongoloids

C. Present on the lingual surface of mandible below the mylohyoid line

D. Usually Bilateral

6559. Which of the following is the most likely (among them) to turn malignant ?
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A. Intradermal nevus

B. Lichen planus

C. Junctional nevus

D. Papilloma

6560. Sloughing of necrotic epithelium is characteristic of_________________?
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A. Traumatic ulcer

B. Denture sore mouth

C. Contact dermatitis

D. Aspirin burn