MCQ
Modern treatment method $P.E.T.$ is based on $!$
  • A
    proton emission
  • positron emission
  • C
    $\beta^{-}$ emission
  • D
    particle emission

Answer

Correct option: B.
positron emission
b
$P.E.T.$ is positron emission tomography is a nuclear medicine functional imaging technique used to observe metabolic processes to diagnosis of disease.

$F ^{18} \rightarrow$ positron $+ r$ rays, used to detect cancer heart prob. brain dis$-$order

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