Oxygenation status can be assessed through several methods, including:
- Pulse Oximetry: A non-invasive method that uses a sensor placed on a thin part of the patient's body, usually a fingertip or earlobe, to measure the oxygen saturation level. - Arterial Blood Gas (ABG) Analysis: This test measures the levels of oxygen and carbon dioxide in the blood, as well as the blood's pH, providing a comprehensive overview of the patient's respiratory status. - Capnography: This method measures the amount of carbon dioxide in exhaled air and can provide information about the patient's ventilation status.
