By becoming unstable
Patients receiving internal radiation therapy do become temporarily radioactive
Not always -- Hydrogen-3 is radioactive, for example.
This region become a radioactive contaminated area.
Patients receiving brachytherapy do become temporarily radioactive
A person would eat a banana because it tastes good and it is healthy for your body. If a person ate a truck load of banana's, they can become radioactive. But, it still tastes good.
Time exposed to a radioactive source and the Distance a person is from a radioactive source and Type and amount of shielding between a person and a radioactive source.
Patients receiving interstitial radiation do become temporarily radioactive
Patients receiving intracavitary radiation do become temporarily radioactive
Patients receiving implant therapy do become temporarily radioactive
The bacterial proteins will become radioactive
No. There is no reason why rabbit feces should be radioactive, unless of course they ate something radioactive or they are under medical care using radioactive isotopes. It might be possible that if the soil is radioactive, and the plants become radioactive, that a rabbit might excrete radioactive feces from eating the plants.
Time exposed to a radioactive source Distance a person is from a radioactive source Type and amount of shielding between a person and a radioactive source X All answers are correct