Elongated rete pegs are seen in______________?
A. Alveolar mucosa
B. Floor of the mouth
C. Attached gingiva
D. Buccal mucosa
Oral Histology
The connective tissue of the gingiva is known as the______________?
The connective tissue of the gingiva is known as the______________?
A. Lamina dura
B. Dental cuticle
C. Lamina propria
D. Fibroblasts
Color of the normal gingiva is_____________?
Color of the normal gingiva is_____________?
A. k
B. Red
C. Coral k
D. None of the above
Epithelium of oral mucous membrane is_______________?
Epithelium of oral mucous membrane is_______________?
A. Keratinized
B. Non keratinized
C. Ortho, para and non keratinized
D. Only para keratinized
The position of mucogingival line____________________?
The position of mucogingival line____________________?
A. Shifts apically with age
B. Shifts coronally with age
C. Constant throughout the life
D. None of the above
Keratohyaline granules are found in________________?
Keratohyaline granules are found in________________?
A. St. granulosum
B. St. sosum
C. St. basale
D. Prickle cell layer
In the tongue bitter taste is more perceived at_____________?
In the tongue bitter taste is more perceived at_____________?
A. Tip
B. Sides
C. Back
D. Front
The major cells seen in gingiva are______________?
The major cells seen in gingiva are______________?
A. Fibro blast
B. Odontoblasts
C. Cementoblasts
D. Merkel cells
Cells of the spinous layer are generally_______________?
Cells of the sous layer are generally_______________?
A. Larger than the basal cells
B. Smaller than the basal cells
C. same size as that of basal cells
D. None of the above
Which of the following has immune function in the oral mucous membrane_______________?
Which of the following has immune function in the oral mucous membrane_______________?
A. Melanocyte
B. Merkel cells
C. Langerhan cell
D. Keratinocyte