What type of roof contains panels that retain electricity even when off?

All of the following are tips for clear writing EXCEPT _______

a. use boldface, italics, or underlining to emphasize important words and ideas b. use several important ideas per paragraph c. use active rather than passive voice d. avoid using a specialized vocabulary, such as medical terminology

You are treating a patient with active tuberculosis (TB). Which of the following will afford you the best protection from the disease?

A) Surgical mask with a face shield B) Purified protein derivative injection C) Gloves, gown, and goggles D) High-efficiency particulate aspirator mask