A range of 5.7 to 6.4% suggests a person may have prediabetes. Over 6.5% indicates diabetes. This test also helps doctors monitor blood glucose levels in people with diagnosed diabetes.

The causes resulting in deviations from the normal range for different blood indicators are general and may vary based on ...

Normal blood oxygen level is either 95%-100% SpO2 on an oximeter or 80-100 mm Hg from an ABG test. ABG tests are more ... levels are in the low 90% SpO2 range and your symptoms are mild, you ...