*NURSING > QUESTIONS & ANSWERS > C&S TMC Exam 1| 158 QUESTIONS| 23 PAGES| WITH COMPLETE SOLUTION (All)
C&S TMC Exam 1| 158 QUESTIONS| 23 PAGES| WITH COMPLETE SOLUTION
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C&S TMC Exam 1| 158 QUESTIONS| 23 PAGES| WITH COMPLETE SOLUTION 1 / 26 1. - An infant is being mechanically ventilated via a time-cycled, pressure-limited ventilator. Which of the following would oc... cur if PEEP were increased without a corresponding increase in peak pressure?: The tidal volume would decrease 2. - A physician requests the respiratory therapist to assess the upper airway function of a patient with a fenestrated tracheostomy tube. The therapist should:: Remove the inner cannula, deflate the cuff, plug the outer cannula 3. - A patient receiving sustained maximal inspiratory (SMI) treatments with a volume-oriented incentive spirometer device begins to inhale through the device 18 times per minute. Which of the following best explains this situation?: The patient needs re-instruction regarding the SMI therapy 4. - After initiating mechanical ventilation in the A/C mode for an adult male patient, the respiratory therapist observes that the patient is agitated and having difficulty in cycling the ventilator. Which of the following should the therapist do?: Increase the sensitivity setting 5. - Data recorded for a 52 kg (110 lb) mechanically ventilated patient who has a long standing history of chronic hypercapnia are as follows: Ventilator Settings Arterial Blood Gases Mode: SIMV pH: 7.36 VT: 400 mL PaCO2: 62 mmHg Rate: 8/min HCO3: 34 mEq/L FiO2: 0.35 PaO2: 61 mmHg On the basis of this information, the respiratory therapist should:: Maintain current settings 6. - A respiratory therapist is manually ventilating a patient during a cardiopulmonary resuscitation attempt. An arterial blood gas is drawn and the results are as follows: pH: 7.27 PaCO2: 38 mmHg HCO3: 17 mEq/LC&S TMC Exam 1| 158 QUESTIONS| 23 PAGES| WITH COMPLETE SOLUTION 2 / 26 PaO2: 44 mmHg Based on this information, the respiratory therapist should do which of the following?: Ensure that the manual resuscitator is connected to an oxygen source [Show More]
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