Which of the following clinical signs indicate that a patient is having a problem with retained secretions? Pick All that apply

Partial airway obstruction can result in which of the following? Pick All that apply

What is the amount of moisture in the air compared to what the air can “hold” at that temperature call? 

Explain how does humidity differ from aerosol?

List three factors that affect humidity and which one affect absolute humidity the greatest.

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