On Call Plus Glucometer

Product Description

A On Call Plus Glucometer, also known as a blood glucose meter or glucose monitor, is a medical device used to measure the concentration of glucose (sugar) in the blood. People with diabetes often use glucometers to monitor their blood sugar levels regularly, allowing them to manage their condition effectively.

Here's how a glucometer typically works:

1. Blood Sample Collection: A small drop of blood is obtained by pricking the skin with a lancet. This is often done on the fingertip, but alternative sites such as the forearm or thigh may also be used.

2. Test Strip Application: The blood sample is then applied to a test strip. These strips contain chemicals that react with glucose and produce an electrical current.

3. Meter Reading: The test strip is inserted into the glucometer, and the device measures the electrical current produced by the chemical reaction on the strip. This current is proportional to the glucose concentration in the blood.

4. Display of Results: The glucometer displays the blood glucose level in milligrams per deciliter (mg/dL) or millimoles per liter (mmol/L), depending on the unit of measurement used.

Managing blood sugar levels is crucial for individuals with diabetes to prevent complications associated with high or low blood sugar. Regular monitoring with a glucometer helps individuals make informed decisions about diet, medication, and lifestyle choices to maintain their blood glucose within a target range.