Skin cysts are small, painless bumps under the skin that can become infected. Learn the do's and don'ts of treating this common skin problem. Skip to main content
Percent Saturation. The amount of a substance that is dissolved in a solution compared to the amount that could be dissolved in it. Try searching Percent Saturation across the entire website.
Oxygen saturation (medicine) For oxygen saturation in general, see Oxygen saturation. Oxygen saturation is a term referring to the fraction of oxygen-saturated hemoglobin relative to total hemoglobin (unsaturated + saturated) in the blood. The human body requires and regulates a very precise and specific balance of oxygen in the blood. Normal blood oxygen levels in humans are considered 95-100 percent.