(1a)A plumber at a nuclear power plant accidentally receives a whole body dose of 500 mSv in 15 minutes while repairing a crucial valve. The otherwise healthy plumber is immediately sent to the local medical clinic. As a worker at the clinic, what symptoms would you expect to observe in the plumber over the subsequent hours and days? A- death with hours B- internal hemorrhaging C- decreased white blood cell count D- some hair loss E- Nausea and vomiting 1(b) Refer to the previous question. What is the plumbers increased risk per year of dying from cancer die to his 15 minute radiation exposure? A- one chance in 2,000 B- one chance in 10,000 C- one chance in a million D- one chance in 100