Minute ventilation divided by peak flowĬ. The attachment of a gas to a wall owing 'o turbulenceī. The increase in gas flow owing to a decrease in tube diameterĮ. The increase in gas velocity owing to an increased driving forceĭ. The movement of a gas through a tube owing to negative pressureĬ. The parallel flow of a gas through a tube owing to its laminar characteristicsī. Which of the following best describes the Coanda effect?Ī. What changes can you make to correct the problem?Ī decrease in PC02 can be caused by an increase in all of the following except: While using the Bird Mark VII for an intermittent positive pressure breathing treatment you notice the delivered tidal volume is not sufficient. perform a sustained maximal expirationĪs the patient inhales, the effort required to activate an IPPB machine (cycle it on) is called: perform a sustained maximal inspirationĬ. Which of the following is the correct maneuver for performing Incentive spirometry?ī. When receiving a new IPPB order, the respiratory therapist should first: change the type of incentive spirometer being used tell the patient to relax until the pain goes away and continue the therapyĭ. stop the therapy and inform the physicianĬ. Click here to study/print these flashcards.Ĭreate your own flash cards! Sign up here.Ī patient with two rib fractures on the right side complains of severe pain on inspiration while performing an incentive spirometry procedure.
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