certified s are a very important part of the medical field because they are trained in the art of drawing blood from patients. They also learn how to deal with difficult patients, how to keep records, how important safety and privacy of the patient is, how to use a tourniquet, work at blood banks, and work in hospital and private laboratories. Many individuals learn at their workplace in doctor's offices or medical facilities while others choose to take Programs, take a test and receive a certification. A certified is someone who is trained to draw blood from patients as prescribed by a doctor and is generally used for the purpose of blood donations, drug tests, and other lab work. is an excellent venue for anyone who wants to begin a career in the health care profession. Students can obtain a certificate in under one year or can enter into a two year degree program. As your training progresses, it is recommended that students enter into an internship program to receive valuable hands-on experience through a community clinic, doctor's office or hospital. is the final step in this process and is vital for those seeking employment as a professional certified.