Climate What is climate? Climate is the average weather usually taken over a 30-year time period for a particular region and time period. Climate is not the same as weather, but rather, it is the average pattern of weather for a particular region. Weather describes the short-term state of the atmosphere. What is our climate system?
Although current standards for creatinine blood tests do not require that patients fast prior to sample collection, a new study published online in Diabetes Care recommends that the blood sample should be collected after fasting for 12 hours.
Tests that Require Fasting. Blood cholesterol, triglyceride and glucose levels are the most common tests that require fasting. Vitamin levels, such as vitamin E or A, also need to be drawn when the patient is fasting. Time Frame. Typically at least a 12-hour fast is required for cholesterol and triglyceride screenings.