Oxygen is a colourless, odourless gas essential for aerobic cellular respiration, enabling energy production via oxidative phosphorylation. Clinically, maintaining adequate oxygenation is critical to prevent tissue hypoxia and organ dysfunction. Hypoxaemia, a common complication, can lead to respiratory failure and requires prompt recognition and intervention.
Please confirm you want to block this member.
You will no longer be able to:
Please allow a few minutes for this process to complete.