A. Hunter schreger bands
B. Enamel sdles
C. Enamel tufts
D. Enamel lamellae
Which of the following structures is not of ectodermal origin_______________? Read More »
Enamel, Medical Mcqs, Oral Histology A. Enamel of primary incisors
B. Enamel of permanent canines
C. Enamel and dentin of permanent first molars
D. Dentin of permanent mandibular incisors
Neonatal lines are found in all of the following except____________? Read More »
Enamel, Medical Mcqs, Oral Histology A. 5 million
B. 7 million
C. 9 million
D. 12 million
Approximately how many enamel rods will be present in a maxillary molar ? Read More »
Enamel, Medical Mcqs, Oral Histology A. Produced by ameloblasts
B. Found in the region of cusps
C. Surrounded by inter prismatic enamel
D. Terminate as rounded process
All are true regarding the enamel spindles except____________? Read More »
Enamel, Medical Mcqs, Oral Histology A. Enamel sdles
B. Gnarled enamel
C. Incremental lies of woven
D. Incremental lines of retzius
A. 1:4
B. 1:1
C. 1:2
D. 2:1
Ratio of diameter of enamel rods in the DEJ to the enamel surface is______________? Read More »
Enamel, Medical Mcqs, Oral Histology A. Thin tuft like structure extending from enamel surface of dentin enamel junction
B. Tuft like structure arising from dentin-enamel junction towards enamel surface
C. Odontoblastic processes extending into enamel
D. None of the above
Enamel tufts are_______________? Read More »
Enamel, Medical Mcqs, Oral Histology A. Cervical third of buccal surface
B. Middle third of buccal surface
C. Middle third of lingual surface
D. Occlusal surface
The enamel of the posterior teeth is thickest at____________? Read More »
Enamel, Medical Mcqs, Oral Histology A. Enamel rods
B. Incremental lines of retzius
C. Nasmyth’s membrane
D. Pellicle
perikymata are the external surface manifestations of_____________? Read More »
Enamel, Medical Mcqs, Oral Histology