Respiratory Critical Care -ACCS exam Questions and Correct Detailed Answers (Verified Answers) ||Already Graded A+||Newest Version

Bodai adapter Ans: A device that fits on the endotracheal tube for bronchoscopy The endotracheal tube must be at least a size ____ for bronchoscopy? Ans: 7.0 mm Amount of force needed for cricoid pressure? Ans: 10-30 Newtons Sledinger approach Ans: When a bougie is inserted through the old endotracheal tube, which is removed, and the new endotracheal tube is advanced over the wire. Inhaled nitric oxide dosage Ans: 20-40 ppm The best starting dosage for nitric oxide Ans: 40 ppm Helium - oxygen mixture is helpful in treating what? Ans: Severe asthma, ARDS, COPD, and pulses paradoxes. Heli ox mixtures should be given through what device? Ans: Non-rebreather Tidal volume range for ARDS Ans: 4-6 mL/kg 2 Exampromax - Stuvia US2025/2026 Approved By: Exampromax - Stuvia US Respiratory rate for ARDS Ans: 12-24 per minute PF Ratio less than 200 Ans: ARDS PF ratio less than 300 Ans: ALI High frequency initial vent settings: start with frequency of what? Ans: 4-8 Hz High frequency initial vent settings: start I - time percent at what? Ans: 33% High frequency initial vent settings: bias flow set at what? Ans: 40 L/minute APRV initial setting for P - high Ans: Set at plateau pressure APRV initial setting for T - high Ans: 4.5-6.0 seconds APRV initial setting for P - low Ans: 0-3 cm H2O APRV initial setting for T - low Ans: 0.5-0.8 seconds Proportional assist ventilation (PAV) 3 Exampromax - Stuvia US2025/2026 Approved By: Exampromax - Stuvia US Ans: Mode of ventilation especially helpful for COPD patients in need of non-invasive ventilation What mode of ventilation should not be used for COPD patients, severe asthmatics, or any significant air-trapping disease? Ans: PRVC What type of triggering should be used for COPD patients to decrease the work of breathing? Ans: Flow trig