Chemo radiation kill cancer cells.
for people undergoing chemo it is just alright to be near that person. however there is a certain type of radiation therapy wherein you need to keep your distance with that person. such form is called internal radiation therapy wherein the cancer patient will receive implantable radiation source. the best way for you to protect your pregnancy from chemo and radiation is to stay away from them. avoid handling chemo drugs and stay away from any radiation source.
Because of the radiation
Yes
If a person has a cancerous tumor, one option is surgical removal of the tumor. Another option is chemo therapy, which would require radiation treatments.
It can be but only if there is cance present as a form of treatment before deciding to remove the organs with the cancerous cells. It is the same reason that chemo/radiation is tried for breast cancer rather than mastectomy etc.
Radiation does not require a medium.
I'm afraid not.
You can refuse any treatment you like, its your body.
He has a great chance of survival if you avoid chemo and radiation.
That refers to radiation.
Because radiation is particles.