________ is the science of behavior and the human thought process

A patient with congestive heart failure has severe hypoxemia and dyspnea while using a non-rebreather mask. Which of the following interventions would be appropriate for the therapist to institute at this time? I. pressure support ventilation with PEEP II. mask CPAP III. nebulized morphine IV. PRVC

A. III only?B. I, II only C. I, IV only D. I, II, IV only

What inspiratory flow and inspiratory time would produce a tidal volume of 750 mL on the Smiths Medical Pneupac ventiPAC ventilator? Inspiratory flow Inspiratory time

1. 0.33 L/s 1 s 2. 0.5 L/s 1.5 s 3. 0.75 L/s 1 s 4. 0.45 L/s 2 s a. 3 only c. 1 and 4 b. 2 and 3 d. 1, 2, and 4