Some topical fluoride products are marketed as 1-minute in-office applications. Clinical trials have proved that they are as effective as the 4-minute applications.

Question

Quizplus · Accepted Answer

Clinical trials have indeed proven that 1-minute in-office topical fluoride products are as effective as 4-minute applications. Therefore, the first statement is true. However, there is no evidence to support the second statement, i.e., that both statements are false. Hence, the best answer is C.

Some Topical Fluoride Products Are Marketed as 1-Minute In-Office Applications