All surveys and questionnaires should have explicit directions for participants, telling them how and where to mark their responses.

Which of the following technologies can facilitate the showing of movies in theaters?

a. digital projectors b. satellite distribution to theaters c. Internet distribution to theaters d. All of these answers are correct.

A physician orders 400 mg/kg/day of a drug for a small adult who weighs 100 lb. If the patient is to receive a dose every 8 hours, how much should the patient receive?

What will be an ideal response?