Blood analysis obtained via venipuncture is one of the most important diagnostic tools to a healthcare provider. The act of extracting blood requires a very sensitive process.
In the medical field, there is a process for blood sampling obtained through intravenous access. This is venipuncture.
The process can be performed by different medical practitioners and one of these is a Phlebotomist.
Drawing a blood sample is an invasive procedure. This is done for any of the following five reasons:
- Get a blood sample for diagnostic purpose
- For monitoring the levels of blood components
- Removal of some blood due to excess of iron and erythocytes
- For administration of therapeutic treatments
- For collection of blood to be used in transfusion
Venipuncture has become very essential as this facilitates holistic treatments. This method is actually extracting human blood from the veins instead of the capillaries and arteries. This is a sensitive job so it can not just be performed by any person. Another career that pertains to blood extraction through different methods is called Phlebotomy.
The Importance Of Proper Venipuncture Techniques
The importance of drawing blood is associated with the role of blood tests in determining different diseases. Phlebotomists rendering the venipuncture procedure should satisfy some qualifications. Individual extensive training is an essential requirement for whoever performs this task.
Because of the demand for the job, many institutes and colleges started offering this training. Course outlines included methodologies for vein puncturing with emphasis on smooth techniques that will not cause pain and discomfort on the patients.
Other than normal classes in the institutes and colleges, training sessions are also conducted in laboratories and clinics. But the best training ground to gain competence in the procedure is via live clinical experiences where the student or trainee learns and overcomes his fears of making incisions and extracting blood.
The Phlebotomist should understand fully well the procedures of venipuncture training, particularly the side-effects of losing some amount of blood especially when more specimens are needed. In the practice of venipunctiure order of draw, there is a need for hygiene in order to avoid incidences of infections.
Moreover, a person practicing the science of phlebotomy should possess knowledge of the anatomy of the human body. This will enable the practitioner to locate the positions of the veins in the different parts of the body. With this knowledge, the practitioner will understand the right equipment to be used. The patient has varying conditions so the process should be safeguarded to prevent any untoward effects.
For all people who are interested in this career, it is important to remember that the most paramount thing to learn is to identify the exact location and position of the veins such that complications can be avoided. This really makes venipuncture one job that requires expertise, care and absolute perfection.
There are thousands of conditions in the field of medical treatments that will require blood test. Actually, once you are confined in a hospital, getting blood sample is the first thing done. This is because the result of the blood test will indicate the case of the patient. This can be very important in the diagnosis and ultimate treatment of any disease.
Additional Resources On The Topic Of Venipuncture:
National Phlebotomy Association – Resource for additional information on venipuncture and education.