- After washing your hands, insert a test strip into your meter.
- Use your lancing device on the side of your fingertip to get a drop of blood.
- Touch and hold the edge of the test strip to the drop of blood and wait for the result.
- Your blood glucose level will appear on the meter's display.
Which finger is best for glucometer test?
Recommended finger: the World Health Organisation recommends the middle or ring fingers are used for blood glucose tests (second and third fingers). You may want to avoid using your little finger due to the skin being thin.
How is a glucose meter calculated?
Most glucometers today use an electrochemical method. Test strips contain a capillary that sucks up a reproducible amount of blood. The glucose in the blood reacts with an enzyme electrode containing glucose oxidase (or dehydrogenase).
Can someone else use my glucose meter?
Fingerstick devices should never be used for more than one person. Whenever possible, blood glucose meters should not be shared. If they must be shared, the device should be cleaned and disinfected after every use, per manufacturer's instructions.
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Can a glucose meter go bad?
This suggests that expired glucose test strips can give a high as well as a low reading and hence, should not be used. The chances that it will give you a correct reading is too less making it a highly unreliable way to monitor your diabetes control.
What is a glucometer and what is it used for?
A small device called a glucose meter or glucometer measures how much sugar is in the blood sample. The drop of blood you get with a finger prick is often enough to use on a test strip.
Who needs a glucometer?
If you have diabetes, you'll likely need a blood glucose meter to measure and display the amount of sugar (glucosesugar (glucoseInitial glucose challenge test. A blood sugar level of 190 milligrams per deciliter (mg/dL), or 10.6 millimoles per liter (mmol/L) indicates gestational diabetes. A blood sugar below 140 mg/dL (7.8 mmol/L) is usually considered normal on a glucose challenge test, although this may vary by clinic or lab.https://www.mayoclinic.org › drc-20355345Gestational diabetes - Diagnosis and treatment - Mayo Clinic) in your blood. Exercise, food, medications, stress and other factors affect your blood glucose level.