A(n) ________ can occur when vapors, dust, or gases are premixed with an appropriate amount of air.

Which of the following is true of French biologist Louis Pasteur?

A) He worked to prevent the transmission of anthrax. B) His pasteurization findings led to the use of heat to sterilize surgical instruments. C) He invented pasteurization. D) all of the above

A 45-year-old man had a deep sea diving accident recently and developed air emboli. Which type of therapy should the therapist recommend at this time?

a. Nitric oxide therapy c. Hyperbaric therapy b. Heliox therapy d. Aerosol therapy