ocr: Vanable Montormg Methods Inspired gas Oxygen analyzer with a low oxygen concentration alarm Blood oxygenation A quantitative method such as pulse oximetry; adequate illumination and exposure to assess color cndotracheal tube Correct positioning in the trachea must be position verified by cinical assessment and identification of carbon dioxide in the expired gas Ventilation Clinical assessment, monitoring of CO2 content and volume of expired gas encouraged Ventilator disconnect A device with audible alarm, capable of detecting disconnection of components of the breathing system when a mechanica ...