Sputum that is clear, white, or grey, called ____, is the combination of mucus (produced by goblet cells) and cellular debris of macrophages and eosinophils.

________ development involves events that occur in the first two months following fertilization

A) Postnatal B) Prenatal C) Embryological D) Fetal

Since one of the greatest hazards in EMS is motor vehicles, you should learn:

a. basic engine repair. b. how to safely approach a vehicle in which someone is slumped over the wheel. c. high-speed pursuit driving. d. to safely follow escort vehicles, such as police cars.