Oral Mucous Membrane

A. Due to alternate elevations and depressions in epithelium
B. Functional adaptation to mechanical impact
C. Disappeared in progressing gingivitis due to edema and this change is reversible
D. All of the above

A. Langhan’s cell
B. RBC
C. Langerhans cell
D. Grey cell

A. Fungiform
B. Filiform
C. Circumvallate
D. Foliate

A. Keratinised
B. Non keratinized
C. Parakeratinised
D. Orthokeratinized

A. Has no rete pegs
B. Has prominent rete pegs
C. Is keratinized
D. Is para-keratinized

A. Alveolar mucosa
B. Floor of the mouth
C. Attached gingiva
D. Buccal mucosa

A. Lamina dura
B. Dental cuticle
C. Lamina propria
D. Fibroblasts

A. Pink
B. Red
C. Coral pink
D. None of the above

A. Keratinized
B. Non keratinized
C. Ortho, para and non keratinized
D. Only para keratinized

A. Shifts apically with age
B. Shifts coronally with age
C. Constant throughout the life
D. None of the above