What does FBS stand for and how long does a resident typically fast before the test?

FBS stands for "Fasting Blood Glucose," which refers to the measurement of glucose levels in the blood after a period of fasting, typically required to assess an individual's blood sugar control and diagnose diabetes or other metabolic disorders. The standard fasting period for this test is generally about 12 hours, allowing for a more accurate reading by ensuring that previous food intake does not affect the glucose levels in the blood.

Assessing blood glucose levels after a proper fasting period helps healthcare professionals to determine how well the body manages glucose, which is crucial for managing conditions such as diabetes. The other options either use incorrect terms or suggest fasting durations that are not aligned with standard medical practices for Fasting Blood Glucose testing.