Oxyhaemoglobin saturation (%) | Actions |
---|
90-95 | Determine oxygen saturation regularly, particularly at night. If the result is unexpected, rule out sources of error. Find out the reason for the hypoxia. |
80-90 | As above + administer oxygen until saturation exceeds 90%. Increase FiO2 or consider CPAP therapy if target cannot be achieved. |
<80 | As above + start continuous monitoring of oxygen saturation. Consider assisted ventilation. |
In every case, act according to the alarm levels agreed upon at your workplace (MET [Medical Emergency Team] and EWS [Early Warning Signs] criteria). |