How did nuclear bomb testing help nuclear medicine?

Nuclear bomb testing led to advancements in nuclear medicine by driving research and development in radiation detection and imaging technologies. The need for monitoring and understanding the effects of nuclear fallout spurred innovations in radioisotope production and safety protocols. As scientists investigated the biological impacts of radiation, they also discovered therapeutic applications for radioisotopes in treating diseases, particularly cancer. Consequently, techniques and knowledge gained from nuclear tests significantly contributed to the evolution of diagnostic and therapeutic practices in nuclear medicine.