Venipuncture training teaches students all about the procedure and the right techniques for obtaining venous blood from patients for analysis. With the help of this Venipuncture technique the physician can obtain a great deal of information about the patient’s physical condition. The laboratory technician will first do a screen test to detect the type of disease that a person could be suffering and then a diagnostic test to indicate the severity of the disease. This Venipuncture procedure can be done by a nurse assistant who is trained in phlebotomy. Many students who wish to further their career opt to do a certification course on phlebotomy and master the technique as part of the curriculum.
What are the Requirements for Enrolling in a Venipuncture Training Program?
If you wish to enroll for a venipuncture or phlebotomy training program, you do not necessarily need to have a college degree. However, you will need to show proof of a high school diploma or GED.
Anybody who is looking to earn an income can apply for a course and get an accredited certificate if they wish to pursue this career in the medical field. Due to the rising qualms of unemployment, more and more people who are physically fit and have the qualities of a caregiver are considering applying for the post. Free training is offered by some hospitals and nursing facilities for people who wish, to devote time to caring for the sick and earning an income at the same time.
Venipuncture Procedure Explained
The patient should first be comfortably seated and the Venipuncture procedure explained so that the patient knows what is happening. The phlebotomist will then apply a tourniquet at a pressure point that allows blood to flow into the arm but stops it from leaving. This makes the veins prominent as they fill with blood. A sterile alcohol swab is then used to clean the site prior to puncture and this site should be allowed to dry before the needle is inserted at a 30 degree angle along the vein. Once the required amount of blood is drawn, a small wad of cotton wool is applied to the punctured site to stop the bleeding if any. A sterile plaster or tape is used to the secure the cotton wool. If the procedure has to be repeated, ungainly welts and bruises will result and this will cause the patient to get distressed.
Before applying the Venipuncture technique, the nursing assistant or technician should fill out the required forms with the help of the patient and find out if the patient is prone to excessive bleeding disorders caused by taking anti-coagulants. The nurse or assistant will apply pressure over the entry site for about 2 minutes to stop any further bleeding and the patient is advised to keep the arm straight during that period.
Certain steps have to be followed with care during the procedure. These are explained clearly during the course. A Venipuncture class will also focus on teaching students to recognize problems that could arise when the procedure is not properly adopted. For those who take up online Venipuncture training classes, a virtual lab allows them to have to closer look at the procedure through a video lesson.