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According to Jason Shon Bennett to get an estimate of your health or doing a basic health check, answer the following 35 questions completely honestly. If none of the answers exactly applies to you, just choose the one closest to your situation. This questionnaire is loosely designed to give you ....

A healthy oxygen saturation level ranges between 95% and 100% . If a person's levels drop below this range, they may experience symptoms associated with a lack of oxygen, such as trouble breathing and confusion.