A. Enamel rods
B. Incremental lines of retzius
C. Nasmyth’s membrane
D. Pellicle
Related Mcqs:
- The small ridges, perikymata, seen on facial surfaces of canines are the result of_____________?
A. Hyperplasia
B. Hypoplacification
C. Normal development
D. Interstitial development - All of the following are true about manifestations of vitamin E deficiency except_____________?
A. Hemolytic anemia
B. Posterior column abnormalities
C. Cerebellar ataxia
D. Autonomic dysfunctions - When allergic manifestations occur pursuant to use of antimicrobial agents, what of the following is seen____________?
A. Skin eruptions
B. Angioneurotic edema
C. Sialorrhea
D. Serum imbalance
E. Both A & B - A bacterial disease with oral manifestations is_____________________?
A. Herpes
B. measles
C. Diphtheria
D. leishmaniasis - Oral manifestations of infectious mononucleosis is most commonly______________?
A. Bluish red spots opposite maxillary molar
B. Pseudomembrane on gingiva
C. Pinpoint petechiae on the palate
D. Gingival hyperplasia - Which of the following vitamin in associated with manifestations of neurological problem________________?
A. Vit A
B. Vit K
C. Folic acid
D. Cyanacobalamin - External maxillary artery is a branch of_____________?
A. Internal carotid artery
B. External carotid artery
C. Second part of trigeminal
D. Facial artery - Periodontal fibres joining cemental surface of one tooth, to cemental surface of adjacent tooth are called____________?
A. Gingivodental
B. Cemental fibres
C. Horizontal fibres
D. Transseptal fibres - Buccal surface of posterior teeth are wider than lingual surface mesiodistally except in______________?
A. Maxillary first molar
B. Mandibular second premolar
C. Mandibular first molar
D. Maxillary second premolar - Following is not an external manifestation of enamel________________?
A. Enamel tufts
B. Enamel lamella
C. Incremental lines of enamel
D. Enamel cuticle
