This module describes the different settings of the mechanical ventilator. Discusses the advantages and disadvantages of different modes of mechanical ventilation. Describes nursing actions to troubleshoot ventilator alarms, and discusses correction of ABGs through adjustment of mechanical ventilator settings. Patients may require mechanical ventilation to: Reverse hypoxemia Reverse acute respiratory acidosis Prevent or reverse atelectasis Inability to clear or maintain airway Mechanical or physiologic obstruction Stabilize chest wall Reverse respiratory muscle fatigue Reduce intracranial pressure

• Faculty: Hannah Walthall
• ID: Pr-031251