Sometimes a person becomes a home nurse ornurse if necessary. For example, you have to perform various kinds of injections at home. Then, in particular, it may be necessary to perform a subcutaneous injection. How to do it correctly, this article will tell.
How to prick injections subcutaneously, teach on all sorts ofcourses, but you can master this simple technique and yourself, both women and men. With a fairly calm and tidy approach, problems should arise at all.
The injections are subcutaneously done for the reason thatthanks to a good blood supply of the subcutaneous fat layer, drugs are absorbed better and faster here. Accordingly, the effect of drugs introduced into the body is thus more effective than when administered through the mouth. Subcutaneously usually inject up to two milliliters of solutions.
The injections are injected subcutaneously with the needlesmall diameter. Avoidance of clearly visible large vessels should be avoided. The most suitable places for subcutaneous injection are the outer humeral surface, the external femoral surface. Sometimes injections are subcutaneously performed in the scapular space or the lower part of the axillary region. In these places it is easiest to take the skin in the fold, and the risk of damage to large blood vessels is minimal.
Subcutaneous administration of the drug provides a longer lasting effect of the drugs than with intravenous injection. Exceptions are cases of insufficient peripheral circulation.
The technique of subcutaneous injection
First of all, you need to wash your hands thoroughly with soap and put on surgical gloves. Then the following actions are performed:
Sometimes subcutaneous injections are performed in the abdomen. To make an injection correctly, you should mentally draw a figure eight on the abdomen of the patient, which has a center in the navel.
One of the rings of this eight is fulfilledinjections. All other actions are performed in much the same way as in the example described above. It should be taken into account only that the skin in this place is very tender, and all actions should be performed as carefully as possible to avoid the appearance of bruises. The ring of the "eight" changes at each next subcutaneous injection in the abdomen.
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