Choose the most correct answer: Hot-cells are used to
A. a) Protect people from exposure to radiation.
B. b) Allow the safe use of high levels radioactivity in the production of radiopharmaceuticals.
C. c) All of the above.
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The most important aspect of the radioisotopes used in PET is:
A. a) They have short half-lives.
B. b) They are produced with a cyclotron.
C. c) They decay by positron emission.
Before a PET/CT scan, the patient must remove any metal objects such as jewellery prior to the scan because:
A. a) Dense objects will show up on a CT scan.
B. b) They can be damaged during the scan.
C. c) They are a safety issue.
SPECT radiopharmaceuticals are used to diagnose diseases associated with:
A. Oncology
B. Neurology
C. Both A and B
Which of the following is a not a SPECT radioisotope:
A. Gallium-68
B. Indium-111
C. Iodine-123
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