Little knowledge of blood sugar measurement: the secret of choice between finger and blood drops

Little knowledge of blood sugar measurement: When the secret of choice between finger and blood drops is talked about measuring blood sugar, many often ask: Which is the most appropriate finger? Should we use the first drop of blood or the second? Today, we come to these questions, making blood sugar easier and more interesting.First, there is no absolute answer to which finger to choose. Often, however, anonymous and small fingers are a good option. The two fingers are usually used less frequently, with fewer cocoons and more abundant blood, and are easily punctured for blood. In addition, because of their low frequency of use, it is not easy to extract blood with pain or infection when touching other objects. Of course, if the finger is injured, infected or deformed, other fingers can be selected for measurement, such as thumbs and index fingers.Then let’s talk about choosing the drop of blood. Scientific research shows that the second drop of blood is often more accurate. The first drop of blood may be contaminated with other substances or bacteria, especially when the first drop of blood is diluted by alcohol, thus affecting the results. The second drop of blood, however, is relatively pure and reflects the trueness of blood sugar.There are some details to be noted before testing for blood sugar. First, it is important that alcohol-sterilized fingers be used to avoid sludge and bacteriological impact measurements. At the same time, when blood is collected, do not squeeze your fingers so that tissue fluids are not mixed into blood samples, making blood sugar values unstable and inaccurate.Time monitoring of blood sugar levels is critical for people with diabetes. This would not only help us to manage our blood sugar more effectively and avoid complications, but would also provide a basis for doctors to develop reasonable treatment programmes.Overall, blood sugar is not a complicated thing. The choice of the right finger and the right blood drip are important for obtaining accurate measurements. At the same time, having the right methods of blood extraction and care can help us to better monitor the changes in blood sugar and to get an accurate picture of our health.