Temporomandibular Joint Dysfunction Quiz Questions
.
- 1.The future TMJ shows development at?
- A.
6 weeks
- B.
10 weeks
- C.
18 weeks
- D.
16 weeks
- 2.Most widely accepted theory for dentinal hypersensitivity?
- A.
Direct neural stimulation
- B.
Hydro dynamic theory
- C.
Transduction
- D.
None
- 3.When calcospherites fails to fuse during dentin matrix formation, the result is the formation of?
- A.
Interglobular dentin
- B.
Dead tracts
- C.
Irregular dentin
- D.
None
- 4.With increased age and irritation which form of dentin is laid down?
- A.
Secondary dentin
- B.
Reparative dentin
- C.
Sclerotic dentin
- D.
Eburnated dentin
- 5.New odontoblasts are differentiated from mesenchymal cells in
- A.
24 hrs
- B.
1 week
- C.
15 days
- D.
1 month
- 6.Acantholysis is seen in ?
- A.
Stratum spinosum
- B.
Stratum granulosum
- C.
Stratum basale
- D.
Stratum corneum
- 7.Which tongue papillae contains more taste buds?
- A.
Circumvallate
- B.
Filiform
- C.
Foliate
- D.
Fungiform
- 8.Epithelial attachment formed from?
- A.
Junctional epithelium
- B.
Gingival epithelium
- C.
Reducedenamel epithelium
- D.
All
- 9.Non keratinised epithelium doesnt contain?
- A.
Stratum granulosum
- B.
Stratum germinativum
- C.
Stratum spinosum
- D.
None
- 10.Lamina propria of gingiva contains?
- A.
Type 1 coolagen
- B.
Type 2 collagen
- C.
Type 3 collagen
- D.
None
- 11.Rete pegs are numerous and elongated in?
- A.
Hard palate
- B.
Tongue
- C.
Attached gingiva
- D.
Floor of mouth
- 12.Sulcular epithelium contains?
- A.
Numerous rete pegs
- B.
Absence of rete pegs
- C.
Few rete pegs
- D.
None
- 13.Enzyme needed for bone formation?
- A.
Alkaline phosphatase
- B.
Acid phosphatase
- C.
Osteopontin synthase
- D.
Integrin
- 14.Keratinised papillae ?
- A.
Fungiform
- B.
Filiform
- C.
Circumvallate
- D.
Foliate
- 15.Attachment of junctional epithelium by?
- A.
Basement membrane
- B.
Basal lamina and hemidesmosome
- C.
Enamel cuticle
- D.
None
- 16.Unmyelinated nerve fibres of pulp are?
- A.
Sensory in nature
- B.
Respond to hot and cold
- C.
Carry pain sensation
- D.
Associated with blood vessels and are sympathetic in nature
- 17.Maxillary sinus opens in?
- A.
Inferior meatus
- B.
Middle meatus
- C.
Lateral wall
- D.
None
- 18.The region in which cementum formation is more rapid?
- A.
Middle
- B.
Coronal
- C.
Apical
- D.
Inter radicular
- 19.Branches to TMJ are from?
- A.
Maxillary division of trigeminal nerve
- B.
Mandibular division of trigeminal
- C.
Both
- D.
None
- 20.Most accepted theory of tooth eruption?
- A.
Hydrodynamic theory
- B.
Clone theory
- C.
Periodontal ligament traction theory
- D.
Vascular theory
Questions: 24 | Attempts: 2806 | Last updated: Mar 22, 2022
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