You provide your patient a breathing treatment via small volume nebulizer and they keep coughing at the end of inspiration. Which mechanism of deposition is primarily being impacted?

Which of the following gases has a slightly sweet odor and taste and often used as an anesthetic gas?

A common application of the adjustable pressure-reducing valve is in combination with which of the following?

All of the following you would recommend bland aerosol therapy administration except?

Which of the following O2 devices incorporates an inspiratory valve and an expiratory valve?

A 27 year old woman who is in the emergency room is on a nasal cannula at 4 L/min.  What approximate FiO2 is the patient receiving?

You notice that your patient’s secretions have become thicker and more difficult since replacing the ventilator humidification to a heat moisture exchanger. The respiratory therapist should recomend which of the following?

To accurately determine the remaining contents of a liquid filled O2 cylinder, what would you do?

Which of the following appear on the labels of gas cylinders?

What are the pin positions for an E size compressed air cylinder?