On EKG graph paper, the time between two heavy vertical lines is five small boxes, or ________ sec

Self-care plans that include physical, mental, and emotional health, as well as avoiding undue stress and burnout, can be thought of as:

A) Holistic B) Simplistic C) Organic D) Prolific

The most common cause of lung cancer is:

a. cigarette smoking. b. air pollution. c. exposure to asbestos. d. exposure to radon gas.