Why is blood taken for analysis from the ring finger
Everyone at least once in their life passed various tests in the hospital. In this case, the blood test is one of the most important. First of all, it is necessary to check the level of sugar in the human body. Those who have already visited the office for receiving tests more than once, probably paid attention to the fact that the same finger is used for sampling the material – the ring finger. For sure, doctors make this choice for a reason.
Once again, you need to go for a blood test. You come to the office and the doctor takes out a terrible set wrapped in paper: a small blade and several tubes. One deft movement on the ring finger, a few unexpectedly strong for a woman finger presses on the pad and the glass tube is full of material for analysis. Another couple of moments and all the terrible things are over – you are elated and happy with yourself standing on the threshold behind the doors, tightly pressing the cotton wool to your finger. At this point, it’s time to think about why every time doctors choose the same place for the fence, namely, the ring finger.
In fact, the choice of doctors in favor of the ring finger is made for a reason. There are quite strict instructions and quite good reasons for this. The first of them (and the most important) is the issue of security. The fact is that absolutely any puncture of human skin can cause infection. Moreover, in medicine, human limbs are considered the most vulnerable places for the spread of infection that has penetrated inside. At the same time, if infection does occur, it is easiest to localize it in the hands and feet (and even in individual fingers).
The second important reason why the blood is taken from the nameless one is that the wound heals most quickly on it. This thinness, in turn, also automatically reduces the risk of a potential blood poisoning. No less important is the fact that the mentioned finger is one of the most “non-working” on the hand.
Finally, the choice of the ring finger is also due to the fact that the puncture is made easily and without consequences, the skin on the finger is quite thin and heals quickly. Thus, according to a combination of factors, it is “unfortunate-nameless” that is the best place to collect materials for analysis.
Do you want to learn more interesting things? Then read about why in the old days in England cemeteries put cages over the graves and why some of them are still standing.