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 A. gingiva and alveolar mucosa
B. Hard palate and gingiva
C. Buccal andalveolar mucosa
D. Hard and soft palate
A. Lips
B. Tongue
C. Roof of the soft palate
D. Oropharynx
All of the following is lined by stratified squamous epithelium, except ? Read More »
Medical Mcqs, Oral Histology, Oral Mucous Membrane A. Appear as circular with an amorphous core in keratinized epithelium
B. Originate from golgi system
C. Packed with tonofilaments
D. Helps in adhesion of fully keratinized epithelial cells
Membrane coating granules may_____________? Read More »
Medical Mcqs, Oral Histology, Oral Mucous Membrane A. Contains lamina lucida & Lamina dura
B. Consists luratihyaline granules
C. consists of lamina densa and lamina lucida
D. consists of desmosomes and hemi desmosomes
Basement membrane________________? Read More »
Medical Mcqs, Oral Histology, Oral Mucous Membrane A. Melanocyte
B. Lymphocyte
C. Merkel cell
D. Langerhans cell
The high level clear cell present in the oral epithelium is_____________? Read More »
Medical Mcqs, Oral Histology, Oral Mucous Membrane A. Foliate
B. Filiform
C. Circumvallate
D. Fungiform
Vonebilers glands open into which papilla_____________? Read More »
Medical Mcqs, Oral Histology, Oral Mucous Membrane