I'd like to begin with clearing the biggest misconception about heart blockage-it is not a disease. On the contrary, it is one of the major symptoms of coronary artery disease and among the most prominent signs of deteriorating heart health.
The Education Pathways. If you want to become an oncology nurse, you should take the time to look into the different colleges and universities that offer these specialized programs. There are also a number of hospital training programs, which take three years to complete.s an oncology nurse, it will be your role to care for cancer patients in various stages of their disease. You will administer chemotherapy, help identify ways to treat their symptoms and monitor the progress they have made. Furthermore, they will help to create a supportive environment for their patients.
Confidence votes 20. To become an Oncologist, or cancer specialist.... To become an Oncologist, or cancer specialist, a medical degree is the first requirement and usually takes four-six years to earn (depending on the country).After that, a one (1) year internship and several years (generally two (2)) of residency in oncology will suffice.Education and training. Formal  education and training requirements for physicians are among the  most demanding of any occupation-4 years of undergraduate school, 4  years of medical school, and 3 to 8 years of internship and  residency, depending on the specialty selected.