KVV E-Modules

The most significant mechanism of action of fluoride in cariogenic prevention is-

A: inhibiting demineralisation B: enhancing remineralisation C: inhibiting oral cariogenic bacteria D: pre-eruptive effect

Fluoride varnishes

A: requires a dry tooth B: have a low cariostatic effect C: requires a 4-min application D: forms a layer on the tooth

The recommended form of professionally applied topical fluoride in children below 6 years is -

A: foam B: gel C: varnish D: solutions

Fluoride varnishes would be indicated in all of the cases except -

A: patients having open carious lesions B: patients having pit and fissure enamel lesions. C: patients undergoing orthodontic treatment D: patients having dentinal hypersensitivity

The following are appropriate instructions to patients after fluoride application. Check all that apply

A: Tell the patient not to drink hot liquids or eat hard foods B: Inform the patient if they notice a yellowing of the teeth that is not normal C: Instruct them not to brush/floss the teeth for atleast 4-6 hours (next day better) D: both A and C.