A Class II BSC provides maximum protection to the environment and worker

On scene at a school cafeteria, you are presented with a 11-year-old boy who attempted to eat a small plum whole. He is conscious with stridorous respirations and unable to cough when instructed to do so. His skin color is gray and cyanotic. What would your immediate action be?

A) Deliver five abdominal thrusts B) Provide positive pressure ventilation C) Place an oral pharyngeal airway D) Check for radial and carotid pulses

The process of conveying a message, its ____________________, can be either a true and accurate representation of the sender's thoughts or may be conveyed in such a way that the meaning is misconstrued by the receiver.

Fill in the blank(s) with the appropriate word(s).