A patient has acute respiratory distress syndrome (ARDS) and is significantly hypoemic. It is likely that the patient will exhibit all the following EXCEPT:

An adult patient with a history of smoking has shown an increased anteroposteior diameter and depressed hemidiaphragms on a PA chest radiograph. It is most likely that the patient:

In palpating your patient for symmetrical chest movements, you notice that his left side does not move as much as his right side. This indicates that he has which condition or conditions? 1. emphysema 2. CHF 3. left-sided pneumonia 4. left-sided pneumothorax 5. right-sided pneumonia

In which of the following clinical settings would hyperkalemia be a significant problem?

An RT is examining a patient suspected to have a left-sided tension pneumothorax. During, inspection and palpation, the RT notices the patient’s trachea has shifted to the left. Is the patient’s diagnosis correct?

Tell me a little about yourself.  Here’s a list of some items you may want to comment on: Where did you go or where are you currently go to high school? Have you ever taken a chemistry class before? What do you do for fun outside of class? What’s your favorite color?

A respiratory therapist is checking a jet nubulizer with an entrainment setting of 35%. A properly calibrated oxygen analyzer measures the concentration at 45%. Which of the following best explains this finding?

A physician requests that you provide a patient with exactly 45% O2 at a flow of 60 L/min. Lacking a blender, you must manually mix air and O2 to achieve the desired mixture at the prescribed flow. Which of the following air and O2 flows would you select?Air (L/min) O2 (L/min)

Which of the following organisms has been associated with health care–associated infections in patients using a poorly disinfected bronchoscope?

A patient is receiving mechanical ventilation with a PEEP of 10 cmH20 and requires a MRI scan.  Before transporting the patient, the therapist should obtain a: