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  • Nuclear Medicine and Radioisotopes
  • Which one of the following isotopes is used for both diag...
Multiple choice

Which one of the following isotopes is used for both diagnostic and therapeutic purpose?

  1. 131I

  2. 124I

  3. 135I

  4. 201Tl

  5. Tc99m

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

 It is both Beta and Gama rays emittor hence, Beta rays used for therapeutic purpose to kill cancerous cells and Gama rays used for scanning and imaging/uptake.

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