Overview
In the least severe cases of respiratory distress due to COVID-19, simply increasing
the amount of oxygen that is breathed (e.g., using an oxygen mask) can bring
oxygen saturation levels back to normal. Describe how this treatment works in the
context of partial pressure driven transfer of oxygen, oxygen-hemoglobin binding,
and levels of blood oxygenation in COVID-19 patients compared to normal blood
oxygenation levels.