The mass of aerosol particles produced by a nebulizer in a given unit time best describes which quality of the aerosol?
a. Stability
b. Density
c. Output
d. Deposition
ANS: C
Aerosol output is defined as the mass of fluid or drug contained in aerosol produced by a nebu-lizer generated per unit of time.
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Colloidal solutions are substances made up of particles which are evenly distributed within another substance
a. True b. False
You have arrived at the scene of a vacant building for a report of a "man down." The odors and activity at the scene lead you to suspect that this is a clandestine drug lab. Which of the following is the best course of action?
A) Immediately leave the area without locating the patient and notify dispatch of a possible hazardous materials incident. B) Interrupt the chemical reaction creating the vapors, move the victim to fresh air, and request law enforcement for a criminal investigation. C) Locate the victim, move him to safety, and notify dispatch of a possible hazardous materials incident. D) Begin transport of the patient before notifying dispatch of the need for the hazardous materials team and federal law enforcement.