<s>[INST] What is the best way to screen for type 2 diabetes? [/INST] The CTFPHC selected the A1C test as the preferred screening test because the small blood sample needed can be taken at any time of the day and it is as accurate as other tests. The A1C test is a simple lab test that reflects your average blood glucose level over the past 3 months. A small blood sample to check your A1C can be taken at any time of the day. The test is commonly used to diagnose type 1 and type 2 diabetes and to assess how those already diagnosed with diabetes are managing the disease. You can eat and drink normally prior to the test, as it does not require fasting. Acceptable alternative tests are the fasting glucose measurement and the glucose tolerance test. Source: Canadian Task Force. Link: https://canadiantaskforce.ca/tools-resources/type-2-diabetes-2/type-2-diabetes-patient-faq/. Field: Endocrine. Disease: Diabetes </s>