Which of the following best defines an aerosol?
a. Suspension of liquid droplets in a gas
b. Suspension of particulate matter in a gas
c. Molecular water dispersed throughout a carrier gas
d. Suspension of liquid or solid particles in a gas
ANS: D
An aerosol is a suspension of solid or liquid particles in gas.
Health Professions
You might also like to view...
What is the significance of micro-organisms present in the cytospin?
What will be an ideal response?
Health Professions
Which of the following is correct when a nerve is in the resting state?
A) Na+ concentration is the highest inside the axoplasm B) Nerve membrane is more negative on the extracellular side C) Nerve axoplasm is approximately -70 mV D) Nerve membrane will respond to any stimulus
Health Professions