The prescription says to deliver 50 Gy total. This is equivalent to how many RADs?

The prescription to deliver 50 Gy translates directly to RADs through the established conversion factor between these two units. One Gy (gray) is equivalent to 100 RADs. Therefore, to convert 50 Gy to RADs, you multiply 50 by 100, resulting in 5000 RADs.

This conversion is critical in understanding radiation doses since different systems may use different units. The use of RADs as a unit of measurement is historically significant and reflects the dose of radiation absorbed by an object or tissue. Thus, recognizing that 50 Gy represents a significant amount of radiation therapy leads to the conclusion that the correct answer is indeed 5000 RADs.