Multiple choice

Which of the following radioactive nuclides is used as RNT agent?

  1. Iodine-131

  2. Phosphorus-32

  3. Yttrium-90

  4. Boron-10

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Yttrium-90 is used for treatment of cancer, particularly non-Hodgkin's lymphoma, and its more widespread use is envisaged, including for arthritis treatment. Lu-177 and Y-90 are becoming the main RNT agents.