Medical multiple-choice questions here cover topics like Oral Histology MCQs, with answers and explanations for medical students. Oral histology MCQs with answers pdf, oral histology books pdf and oral cavity histology. Oral Pathology & Medicine
Merkel cells are found in which of the following tissue _____ ?
A. Reticular of dermis
B. Hypodermis
C. Epidermis
D. Papillary layer of dermisMasticatory mucosa in the oral cavity covers the ___ ?
A. Gingiva and hard palate
B. Lip and cheek
C. Floor of the mouth and soft palate
D. Alveolar mucosa and vestibular fornixRed zones of lips have _____ ?
A. 75% sebaceous glands
B. Absolutely no sebaceous glands
C. 30% Sebaceous glands
D. very small number of sebaceous glands, if anyThinnest epithelium of oral cavity is found in the _____ ?
A. Sublingual mucosa (floor of mouth)
B. Oral surface of lip
C. Buccal gingiva
D. Lingual gingivaDifference between the skin and mucosa of cheek is _____ ?
A. Thick lamina propria on skin of cheek
B. Thin lamina and non keratinized mucosa of cheek
C. Keratinized mucosa of cheek
D. Rete pegsMinor salivary glands are present in the submucosa through out the oral mucosa except for the ____ ?
A. Lip and posterior third of the hard palate
B. Gingiva and anterior part of hard palate
C. Tongue and soft palate
D. Retromolar area and hard palateBulk of lamina propria of the gingiva is made of collagen type _______ ?
A. IV
B. I
C. II
D. IIIExtracted teeth should be preserved in ____ ?
A. Xylene
B. 10% alcohol
C. Saline
D. 10% FormalinSpecific stain for fat cells is ____ ?
A. Sudan III
B. Cresyl violet
C. Eosin & haematoxylin
D. Carbol fuschinApical foramen of a fully developed permanent tooth is usually lined by ____ ?
A. Cementum
B. The Epithelial diaphragm
C. Dentin
D. Epithelial rest cells