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You are administering CPT to a patient via pneumatic percussor. The vital signs pre-treatment were as follows: HR 85 bpm and RR 16 bpm, during the therapy you notice the patient’s vitals have changed to HR 90 bpm and RR 20 bpm. What action would you suggest at this time? 

What exactly is a “bacterial lawn”? What is the use for a bacterial lawn?

The application of gravity to achieve specific clinical objectives in respiratory care best describes _____________.

In the Kirby-Bauer plate in the photograph, the effect indicated by the letter D (disc 4) is

  A patient is lying on her left side, turned one-quarter toward her back, with the head of the bed down. What division of the lung is being drained? 

Airway clearance therapy is recommended for patients who produce more than ____ ml of secretions per day and have difficulty clearing them from the airway

A respiratory therapist is assessing a patient’s ability to perform incentive spirometry correctly by viewing a return demonstration. Which situation indicates that the patient needs additional education?

Interpret the following ABG: pH: 7.25 PaC02: 56 mmHg HC03: 24 mEq/L  

Interpret the following ABG: pH: 7.37 PaC02: 19 mmHg HC03: 11 mEq/L

Interpret the following ABG:  pH: 7.54 PaC02: 26 mmHg HC03: 21 mEq/L