Which of the following statements is not correct: ( )
A、I-131 can rapidly participate in the synthesis of thyroid hormones.
B、I-131 emits β-rays with a maximum energy of 0.61 MeV and an average energy of 0.192 MeV (tissue range of 0.8 mm).
C、The 364 KeV γ-rays emitted by I-131 are suitable for imaging.
D、The β-rays emitted by I-131 produce biological effects by causing ionizing radiation damage to thyroid cells.
E、The physical half-life of I-131 is 4.5 days.
发布时间:2025-09-04 05:25:38