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?

Using the terms below label the following safety systems: American Standard Safety System (ASSS) Diameter Index Safety System (DISS) Pin Index Safety System Safety Connection Systems.png [BLANK-1]

Which of the following statements is (are) true with regard to liquid bulk systems?      1.  Used to meet large O2 needs of health care facilities      2.  It utilizes a manifold system      3.  The bulk oxygen system contains more than 20,000 cu/ft of oxygen      4.  The working pressure of a liquid bulk oxygen system is 50 psig

Which safety system is used with small cylinders, sizes “A” through “E”?

Your patient is breathing 30 times a minute and taking volumes of 600ml each time. SpO2 is staying above 90%. You grab a 30% Venturi Mask and set the flow at 8L. Are you meeting or exceeding your patient’s demand? [BLANK-1]

What are the pin positions for an E size oxygen cylinder?