Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

Healthcare providers have long used the body mass index (BMI) to assess your health and predict your risk of disease, but it is a flawed measure that has been scrutinized over the years. VO2 max, a ...

If the medical chart says "pH 7.32, PaCO2 50, PaO2 65, HCO3 24, BE 0," how would you explain this patient's condition? I think many people look at the numbers but honestly don't fully understand them.

If you've ever wondered whether your blood sugar levels are where they should be, you're not alone. Whether you've been told ...