Question 1

Dentinal hypersensitivity is response from:

Accepted Answer

Only non-noxious stimulus

Answer

No stimulus

Answer

Both noxious &  non-noxious stimulus

Answer

Only noxious stimulus

Question 2

Pulpalgia associated with Dentinal hypersensitivity is a type of:

Accepted Answer

Hyperreactive pulpalgia

Answer

Acute pulpalgia

Answer

Chronic pulpalgia

Answer

Hyperemia

Question 3

Brannstrom is associated with :

Accepted Answer

Hydrodynamic theory

Answer

Odontoblastic transduction	ransducer theory

Answer

Odntoblast receptor Theory

Answer

Neural theory

Question 4

Primary clinical cause for exposed dentinal tubules is :

Accepted Answer

Gingival recession

Answer

Loss of enamel due to trauma

Answer

Loss of enamel due to caries

Answer

Gingival inflammation

Question 5

Which is INCORRECT regarding DH:

Accepted Answer

Younger teeth less sensitive than older teeth

Answer

common in 20 to 40 years

Answer

Most often affects canines and premolars.

Answer

Women	are	more	prone

Question 6

Most common site for DH is :

Accepted Answer

Buccal cervical area

Answer

Buccal mid arae

Answer

Occlusal area

Answer

Lingual cervical area

Question 7

The  action of potassium nitrate is via:

Accepted Answer

Desensitization of nerve

Answer

Burnishing of  dentinal tubules

Answer

Plugging of  dentinal tubules

Answer

Calcium  phosphate precipitation

Question 8

IONTOPHORESIS applies:

Accepted Answer

an electrical potential

Answer

an osmotic potential

Answer

a chemical potential

Answer

a thermal  potential

Question 9

Which among the following is NOT advised in DIETARY COUNSELING:

Accepted Answer

Take cold food frequently

Answer

Chew sugarless gum

Answer

Delay Brushing After  Eating Erosive Foods

Answer

Avoid highly acidic & erosive foods.

Question 10

Most commonly used fluoride salt for treatment of DH is:

Accepted Answer

Sodium fluoride

Answer

Stannous fluoride

Answer

Calcium fluoride

Answer

Amine fluoride

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