A. pigmentation is areas of inflammation
B. Burtonian line
C. Gingiva
D. Blackish line in the mucosa
Related Mcqs:
- Mercury intoxication in dental office mainly results from____________?
A. Direct contact with the mercury
B. Inhalation of mercury vapours
C. Ingestion of mercury
D. None of the above - Kissing disease is also known as______________?
A. Scarlet fever
B. Acute herpetic gingivostomatitis
C. Glandular fever
D. Rubella - Tetracycline stains appear as______________?
A. Yellow and brown stains in enamel and dentin
B. Yellow and brown stains only in enamel
C. Yellow and brown stains only in dentin
D. Only yellow stain in enamel - Melanin pigmentation in pregnancy is known as______________?
A. Melasma
B. Melanoma
C. Epulis
D. Melanosis - Teratoma is best describad as______________?
A. Namartous developmental manifestation consisting of three different layers
B. Occurs most commonly in stomach and lungs
C. Originates from mesodermal tissue
D. Associated with very painful condition - Ossifying fibroma manifests as______________?
A. Unilocular radiolucency
B. Unilocular radio opacity
C. Multilocular radiolucency
D. Multiocular radio opacity
E. Both A & B - Dentinal union of two embryologically developing teeth is referred as______________?
A. Gemination
B. Twinning
C. Concrescence
D. Fusion - A small Ca+2 binding protein that modifies the activity of many enzymes and other proteins in response to changes of Ca+2 concentration is known as______________?
A. Cycline
B. Calmodulin
C. Collagen
D. Kinesin - Non polar lipid act as______________?
A. Electrical insulators
B. Irons
C. Non electrical insulators
D. Electrolytes - Placing cast under tap water is to be avoided as______________?
A. H2O interferes with hygroscopic expansion
B. H2O inhibits polymerization of dental resin
C. H2O interferes with Crystallization of dihydrate
D. Gypsum is slightly soluble in water and the surface of the cast will be eroded
