long-term use of glucocorticoids, antipsychotics, and certain medications for HIV.history of hormonal disorders, such as Cushing’s syndrome.preexisting health conditions, such as high cholesterol levels or high blood pressure.numbness or tingling in the hands or feetĭoctors may also recommend an A1C test for people who have the following risk factors for prediabetes:.increased urination, especially at night.Symptoms of diabetes that may prompt an A1C testĪs mentioned by the NIH, a doctor may recommend an A1C test if a person shows signs of poor glucose control, diabetes, or prediabetes. They can also use A1C tests to diagnose prediabetes and diabetes. The CDC recommend that people with diabetes get an A1C test at least twice a year.ĭoctors use A1C results to monitor how well a person responds to a certain glucose management regime. When should a person get a A1C blood sugar test? The doctor may recommend running more tests, such as blood work, to rule out other conditions that can affect blood sugar levels. A doctor will confirm these findings with another blood glucose test. The A1C test measures the percentage of glucose bound hemoglobin in a person’s blood.Īccording to The National Institutes of Health (NIH), this gives a general picture of a person’s blood glucose levels over the past 2–3 months.Ībnormal A1C test results do not necessarily mean a person has diabetes. Properly dispose of the wipe, lancet, and test strip.Record the results, adding notes about anything that may have contributed to an abnormal reading, such as food or physical activity.Wait for the meter to display the blood sugar measurement.Place the blood droplet on the test strip.Gently squeeze at the base of the finger until a drop of blood forms on the fingertip.Wipe the fingertip with the alcohol pad and let the alcohol evaporate.Turn the meter on and insert the test strip.Rub the hands together to encourage blood flow to the fingertips.Gather the meter, a test strip, a lancet, and an alcohol wipe. Thoroughly wash the hands and disinfect the meter.The sensor transmits information to a monitor that displays glucose levels every few minutes.Ī blood sugar meter measures the amount of glucose in a drop of blood, usually from the finger.įollow these steps when using a blood sugar meter: A doctor inserts the sensor under the skin, usually in the abdomen or arm. People can measure their blood sugar levels with either a blood sugar meter or a continuous glucose monitor.Ī continuous glucose monitor uses a sensor to measure blood sugar levels.
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