In an alphabetic filing system, all hyphenated names are considered to be two indexing units

Use of smoke ejectors to expel smoke and draw fresh air into a structure is a use of:

A. positive-pressure ventilation (PPV) B. positive-exhaust ventilation (PEV) C. negative-exhaust ventilation (NEV) D. negative-pressure ventilation (NPV)

A patient’s perception of caring on the part of a health care worker is

a. a critical component of her overall satisfaction with her care. b. an important factor in preventing being sued for malpractice. c. not impacted by a health care worker’s excessive body piercings. d. Both a and b