Normally, your body is made of about 50%-60% fluid, including water, blood, and lymphatic fluid. When your fluid levels are out of balance (too high or too low), serious health problems can happen.

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. Patients with COVID-19 who had decreased oxygen ...

Oxygen is among the most frequently administered medical therapies, with a level that is commonly adjusted according to the reading on a pulse oximeter that measures patients’ oxygen saturation.