An intubated patient begins  experiencing severe respiratory distress, and the respiratory therapist auscultates no breath sounds and determines that there is no gas flow passing through the end of the ETT.  The high pressure alarm is sounding on the ventilator.  What is the most appropriate action?

What type of breath delivery occurs when the ventilator controls the timing, tidal volume, or inspiratory pressure?

The flow waveform pattern that will decrease peak pressure but at the same time may increase mean airway pressure is which of the following?

The term “motility” refers only to involuntary contractions (not voluntary contractions) that mix and move materials through the GI tract.

28-year-old Madison K., was admitted to the ICU three days ago due to a narcotic overdose.  Her condition has now improved and Dr. X would like to liberate/wean her from mechanical ventilation.  What course of action should you recommend?

A 60-year-old female admitted for CHF is in respiratory distress and is being seen by the hospital’s medical emergency team in her regular room. The patient is in obvious respiratory distress and is immediately placed on a nonrebreather mask. Her physical assessment reveals the following: HR 123 RR 30 BP: 110/68 ABG: ph 7.32 PCO2 49 PO2 52 HCO3 24 Sa02 86% The most appropriate ventilator mode to manage this patient initially is which of the following?

Of the given frequencies, which of them provides full ventilatory support?

In the figure, the inner loop carries a clockwise current I that is increasing. The resistor R is in the outer loop and both loops are in the same plane. The induced current through the resistor R is

In which situation should the heat moisture exchanger (HME) be replaced with a heated humidification system?

A 5’2″ female patient with normal lungs has been intubated and requires mechanical ventilation with volume-controlled continuous mandatory ventilation (VC-CMV). The tidal volume (VT) and ventilator rate settings that should be recommended for this patient are which of the following?