Key Responsibilities Conduct physician-prescribed respiratory treatments including operation of invasive and non-invasive ventilatory equipment, oxygen and aerosol devices, and nebulizer devices to administer prescribed medications, humidification, ventilation, and oxygenation. Perform cardiopulmonary resuscitation in accordance with BLS and ACLS guidelines ; perform insertion and removal of endotracheal tubes via freehand technique and/or video laryngoscope.