Deck 15: Topical Fluoride Therapy

Question 1

What is the MOST common disadvantage of stannous fluorides?

A)Taste
B)Staining
C)Cost
D)Application process

Answer 1

B
Explanation: B)Stannous fluoride may be contraindicated for esthetic reasons.The reaction of tin ions with particularly carious enamel results in the formation of tin phosphates,some of which are brown in color.This agent produces a temporary brownish pigmentation of carious tooth structure.

Question 2

After a fluoride treatment is administered,for how long should patients be advised NOT to eat or drink?

A)15 minutes
B)30 minutes
C)45 minutes
D)60 minutes

Answer 2

B
Explanation: B)After the topical application is completed,the patient is advised NOT to rinse,drink,or eat for 30 minutes.

Question 3

Which type of APF fluoride is more tolerated by patients?

A)Gel
B)Foam
C)Paste
D)Powder

Answer 3

B
Explanation: B)The primary advantage of foam preparations is that less material is used for a treatment.Equally important,foam applications are better tolerated by patients owing to the pleasant taste.

Question 4

What is defined as a solution that sets in a gel-like state but is NOT a true gel?

A)Thixotropic
B)Gelation
C)Solidify
D)Hypotropic

Question 5

If fluoride is ingested,what can occur?

A)Nausea and vomiting
B)Hives
C)Feverish chills
D)Numbness of the oral mucosa

Question 6

Fluoride rinses have a place as a component of a preventative program and can be substituted for other modalities of fluoride use.Fluoride rinses are used mainly for patients with a high risk of contracting caries.

A)Both statements are true.
B)Both statements are false.
C)First statement is true,second statement is false.
D)First statement is false,second statement is true.

Question 7

For how long should teeth be exposed to fluoride to garner the maximum anticaries effect?

A)2 minutes
B)3 minutes
C)4 minutes
D)5 minutes

Question 8

When is fluoride recommended for newly erupted teeth?

A)12 months
B)16 months
C)2 years
D)3 years

Question 9

What are the three procedures used for administering fluoride treatments?

A)Toothpaste,trays,and mouthrinse
B)Toothpaste,varnish,and painting
C)Varnish,painting,and mouthrinse
D)Varnish,painting,and trays

Question 10

In what age group are fluoride varnishes highly recommended?

A)Elderly
B)Adults
C)Infants
D)Young children