Plutonium-238 power cells were used to power cardiac pacemakers some time ago (it prevented an operation to replace the battery -- back then, batteries weren't as efficient), but nowadays, long-life lithium batteries are being used.
Plutonium is toxic to the body, radioactive effects aside, so it's not used in medicine that I know of. Its half-life is somewhere in the neighborhood of 87 years, and generally you don't want something that takes that long to decay in the body.
Plutonium is not used in the human body.
Plutonium is not used in gold mining !
Yes, plutonium is used in nuclear weapons.
Plutonium is not used in batteries.
Plutonium is not used in everyday life.
Plutonium is used for nuclear fuels not for control rods.
Plutonium is not a component of paints.
Plutonium has no uses in the everyday life.
Hiroshima bomb: uranium Nagasaki bomb: plutonium
Plutonium is used and also will be used in the future as fuel for nuclear power reactors.
The isotope uranium-238 is the source of plutonium.
The Little Boy bomb had not plutonium.