Which of the Following Statements Is True of the Manipulation

question 21

Multiple Choice

Which of the following statements is true of the manipulation of fluoride foams and gels during their application for office fluoride treatment?

• A) They should be applied prior to dental prophylaxis.
• B) The teeth are to be kept as free from saliva as possible before application of the tray.
• C) The troughs of the maxillary and mandibular trays should be completely filled with the gel.
• D) After application of the gel, the patient is instructed not to eat for 4 hours.
• E) Rinses are recommended for children under six years old.

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