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radioactive material called a tracer
Most often, the patient is given the radioactive substance in the form of a tasteless liquid or capsule. It may be injected into a vein (intravenously) in some instances.
All nuclear medicine techniques use radioactive isotopes.
A liver scan is a diagnostic procedure to evaluate the liver for suspected disease. A radioactive substance which concentrates in the liver is injected intravenously and the image of its distribution in the body is analyzed to diagnose abnormalities.
Astatine (At)
to which part of the body medicines administer
In medicine isotopes are used for treatments, diagnostics or as tracers.
It is the instrument used in nuclear medicine to evaluate the functional status of thyroid. it has sodium iodide crystals and other electronic systems which will help to find out the radiations comming out from the patient after administration of radioactive Iodine 131.
no
Both isotopes and radioactive isotopes are pretty much the same but radioactive isotopes are better because it can be used to make medicine.
A short half-life means the material only remains radioactive for a short time and does not continue to release radiation into the patient or environment.
Im