How hypoxemia resulted in a sudden fall?

Hypoxemia, which is a deficiency of oxygen in the blood, can lead to a sudden fall due to its effects on brain function and muscle coordination. When oxygen levels drop, the brain may not receive enough oxygen to function properly, impairing cognitive abilities and motor skills. This can result in dizziness, confusion, or loss of balance, causing an individual to collapse or fall unexpectedly. Additionally, hypoxemia can trigger a rapid heart rate or fainting, further increasing the risk of falls.