What is another name for the eyelids?

Volatile chemicals are agents that are able to change easily from a ________ form to a ________ form

A) solid; vapor B) solid; liquid C) liquid; gas D) gas; liquid

Which of the following is the most efficient means of delivering a medicated aerosol during NIV?

a. Nebulizer placed between the leak port, located in the circuit, and the mask b. MDI placed between the leak port, locat-ed in the circuit, and the mask c. Use of both high inspiratory and high ex-piratory pressures d. MDI placed in the circuit with the leak port in the mask