What principle is used to generate higher total aerosol output flow from a large volume nebulizer compare to a low flow set oxygen flow device.

Water moves up the “wick” of a wick humidifier because of which of the following?

What does AEM stand for?

Clinical signs and symptoms of inadequate airway humidification inclue all of the following EXCEPT:

A patient is receiving oxygen therapy via simple mask at a flow of 15 L/min with a bubble humidifier.  A clinical assessment reveals a nonproductive cough.  The patient is reporting a dry mouth, nose, and throat.  The most appropriate actions(s) to take include which of the following?  Pick all that apply

Which of the following statements are true concerning bubble humidifiers?

What is the relative hmidity when the absolute humidity is 10 mg H2O/L and the capacity is 18 mg H2O/L?

Which of the following devices is most suitable for delivery of treprostinil?

An MDI is ordered for a patient who is intubated and being mechanically ventilated and humidified with a heat-moisture exchanger (HME). Which of the following is the most appropriate way to administer the bronchodilator?

What is the preferred method for delivering bronchodilators to intubated patient on mechanical ventilation?