Which of the Following Statements Is True of NaF Varnish

question 20

Multiple Choice

Which of the following statements is true of NaF varnish as a professionally applied topical agent?

• A) The varnish requires prior oral prophylaxis.
• B) The varnish stays on the enamel longer than topical fluoride.
• C) The varnish can be applied if saliva is present.
• D) Both a and b are true.
• E) Both b and c are true.

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Definitions:

Telling Style

A communication approach characterized by directly informing or instructing others without seeking their input.

Telling

A leadership behavior characterized by giving clear instructions and guidance to followers, informing them exactly how and when to complete the task.

Directive Approach

A leadership style in which decisions and policies are made by the leader and directly communicated to subordinates, with little input from them.

Supportive

Providing assistance, encouragement, or comfort to others, often in times of need or to help achieve a goal.