More than one hundred radio-isotopes have been used to assist in a wide variety of diagnostic tests and treatment protocols. The use of radio-isotopes is convenient because they can emit gamma radiation, have a short half-life, and are eliminated from the body shortly after the completion of the diagnostic test or treatment.
Well, one of the most important use is when we use it for radiation technique (such as x-ray). X-ray allow the health workers to quickly determine the potential problem (like the shape of bone fracture)
Penny develops severe headaches twice a week. Because Penny is abusing steroids which means she taking way to much and since she's doing that; she having frequent headaches.
