nucmed

Question 1

Time required so that the activity of the radionucleid is reduced to 50%

Answer 1

Physical

Question 2

Time Required for the body to eliminate half of an administered dosage of any substances

Answer 2

Biological

Question 3

Time Required for a radioactive elimination in the body to be diminished by 50& as a result of the combined action of the radioactive decay and biological elimination

Answer 3

Effective