Tubmanâs early act of defiance against the overseer and the system he represented served to strengthen her resolve that she would one day attempt her own flight to freedom. It was not until 1849 at about age 29 that the determined woman was able to escape up the eastern seaboard to Pennsylvania.
Becoming a radiologist requires the completion of an undergraduate education, medical school, a year of internship, and four years of clinical residency. For those intending to practice a subspecialty like neuroradiology or pediatric radiology, the residency is followed by a few years of specialized fellowship training.
Wavebreakmedia Ltd/Wavebreak Media/Getty Images. A radiologist is a physician who uses X-rays and other imaging technology to diagnose disease or treat cancer. Radiologists receive special training in the use of radioactive isotopes, radiation safety and the effects of radiation on the human body.To become a radiologist, you must complete college and medical school as well as a residency. Many radiologists go on for specialty training in a fellowship.adiologists receive special training in the use of radioactive isotopes, radiation safety and the effects of radiation on the human body. To become a radiologist, you must complete college and medical school as well as a residency.