Which of the following is the most widely used substance of abuse in the United States?

You are attempting to provide oxygen to a 2-year-old in respiratory distress. The child repeatedly pulls the oxygen mask off his face. You should:

A) have a parent provide blow-by oxygen. B) explain the importance of the oxygen mask. C) tell the child that he must keep the mask on his face or he will be in trouble. D) discontinue oxygen therapy.

One who provides a professional service for a fee is a(n)

employer None of these answers independent contractor and employee employee independent contractor