Medical MCQs

5099 MCQs  (Page 327 of 510)

Disease which increase oral melanin pigmentation_______________?
A. Addison’s disease
B. Hyperthyroidsim
C. Nephritis
D. All of the above
Green stains which occur frequently in children are due to_________________?
A. Enamel deficiency
B. Dentin deficiency
C. Material alba
D. Chromogenic bacteria
In peutz-Jeghers syndrome, the oral lesions are_____________?
A. Ulcerations of oral mucosa
B. Sebaceous glands of oral mucosa
C. Silver pigmentation of oral mucosa
D. None of the above
Green discoloration of teeth is seen in_______________?
A. Tetracycline therapy fluorosis
B. Fluorosis
C. Erythroblastosis fetalis
D. None of the above
Port wine stains are seen in______________?
A. Nevus
B. Haemangioma
C. Melanoma
D. All of the above