SERVICE ESSENTIAL FUNCTIONS Performs respiratory care to include but not limited to: arterial blood gas and analysis, pulse oximetry, spirometry and flow volume loops, lung volume determination, airway resistance measurement, breath diffusion capacity, bronchoprovocation testing, maximal inspiratory and expiratory pressures, bronchodilator administration, diagnostic radiology procedures. At Houston Methodist, the Respiratory Care Practitioner (RCP) position is responsible for performing routine respiratory care procedures as assigned, varying in complexity which include, but are not limited to, preparation, administration and monitoring of medication and treatment modalities and gas therapy, ventilator support, spirometry and assistance with bronchoscopy.