Phlebotomy: Obtaining Blood From a Vein

(Caution Inhaler) Every 2 seconds, someone in the United States needs blood. This is a lot of blood. Blood is terrible, blood seems to always make the situation worse than it actually is. Believe me, it happens to me personally. But if you think about it, blood is everything. There are many things about vein dissection, but many people can not understand them. (Article) I am from a family with a history in the medical field This topic is very easy to intrigue me, I want to know more. (Preview 3 main ideas) Well, I'd like you to know a little more, but I will briefly explain the history of phlebotomy.

Phlebotomy, also known as phlebotomy, is done by a nurse or engineer called phlebotomy. Blood is usually taken from veins of the back of the hand or elbow. However, some blood tests may require blood from the artery. Wipe the area around the area with antiseptic and tie the rubber band around the arms. The band works as a tourniquet, slowing the blood flow in the arms, making the veins more visible. The patient needs to hold a fist and the technician feels the vein to select the appropriate vein. When choosing a vein, the technician inserts the needle into the vein and releases the rubber band. Collect an appropriate amount of blood and pull out the needle from the vein. Monitor patient's pulse and blood pressure during surgery

When blood is removed from a vein it is called venipuncture or venous incision. Venipuncture should be done with caution. The vein of the patient is the main source of the test specimen, the entry point of the drug, and the place of intravenous infusion and blood transfusion. Every effort must be made to maintain patient status and availability for a limited number of patient vein access. General precautions should always be observed. Always wear gloves when sampling blood samples

This is the case for a venipuncture puncturing a vein. This can be done for several reasons: intravenous (IV) treatment or bleeding (venous incision). IV therapy usually results in long-term venipuncture and reduces trauma to the patient. Veinostomy usually involves a new venipuncture each time, usually at slightly different sites on the patient to alleviate discomfort. One question we got from a nursing student with regard to this topic was "Why can not use venotomy to puncture intravenous therapy?" However, it is usually too late to push drugs or blood transfusions, as the standard blood collection volume (22 - 20 gauge) is much smaller than the typical IV line (18 - 16).