Which artery accounts for approximately 50% of occlusive coronary lesions?

As you approach a young male lying on the sidewalk, you observe an area of dark blood on his pants. He appears lethargic, pale, and diaphoretic. Your first action in caring for this patient would be to:

A) apply oxygen. B) cut the pants. C) assess the airway. D) elevate the leg.

People respond to change in a variety of ways. Individuals who are slightly timid with a desire to never be wrong, who wait for an idea to be proven before they commit, and like to be in the safe zone are known as

A. lead ducks. B. explorers. C. late adaptors. D. resistors.