Fifty-year-old Pat is very active in her church and community. She was recently named "Community Volunteer of the Year," and she proudly displays the plaque she received. How is Pat meeting her social needs?

What two respiratory hazards are responsible for the majority of fire-related fatalities?

A. Phosgene and ammonia B. Carbon monoxide and phosgene C. Carbon monoxide and hydrogen cyanide D. Hydrogen cyanide and hydrogen chloride

A child with respiratory failure would MOST likely present with:

A: marked irritability. B: bradypnea. C: head bobbing. D: tachycardia.