Feel out all your possible options before you decide to go for it. Unfortunately, some veins are significantly easier to see than others. 0000018898 00000 n Heightening awareness of healthcare workers to the problem and consequences of leaving a tourniquet on too long. For example, Red Cross Blood has pointed out that many individuals will have had blood drawn before and may be able to point out the vein that was used in that procedure.2 If this is the case, you can streamline the process of locating the proper vein to draw from. 0000022045 00000 n Drawing blood from the elderly, young children, and infants can also be a challenge. Check between the knuckles. They dont harm the patient in any way and can be used regularly to make your job easier and safer. This is especially important for babies and small children that have the natural aversion to needles. For example, the veins of a middle-aged man will likely be easier to find than that of a woman, unless shes extremely active. Ask the patient to make a fist and not pump the hand. Some jumping jacks or push-ups can make your veins pop out. This forces blood up and fills the vein. Make sure not to press too hard! Before you can start, you need to ask the patient if he has any allergies to drugs. 0000025579 00000 n Sometimes you won't be able to see the veins at all, but you will be able to palpate them. The region from which you are drawing blood has to have a healthy tissue. Extend the arm. Apply a tourniquet approximately 3-4 inches above the selected site. It will stop the bleeding and prevent the creation of hematoma. If possible, look at areas that tend to have less subcutaneous fat, such as the back of the hand, the thumb, the wrist, and even the top of the foot. Even though most hospitals do have phlebotomy teams, it is still critical for nurses to learn these skills in order to provide the best patient care. Avoid excessive probing. These can include: Learning about your Commercial heat-packs are best for this technique as you can choose the temperature you want. 0000031373 00000 n The information provided should not be used for diagnosing or treating a health problem or disease. Enjoy :). if (window.ClickTable) { Increased body mass can also lead to issues during venipuncture. However, in addition to our natural vein anatomy, here are several reasons why your veins may pose some difficulty when doing a blood test. Dont be discouraged if at first, you dont access the vein. If you are drawing blood from an arm, make sure to sit near the patient, as close as possible. possible. If they come in for their appointment well-prepared, it should be easier to find a vein almost immediately. In order to prevent hematoma, you should only puncture the uppermost wall. Perform hand hygiene and don proper PPE. Obesity That's why we rely on registered nurses and other experienced healthcare This, in turn, can cause increases in your blood pressure. To use a tourniquet to draw blood correctly, you should tie it three or four inches directly above the puncture site.
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tips for drawing blood on obese patients