A licensee must ensure the dose equivalent to an embryo/fetus during a 9-month pregnancy of a declared pregnant worker does not exceed __________.

Which of the following accounts for most of the radiation dose to organs and tissues in PET imaging?

At what distance is the exposure rate (in mR/hr), indicated by a package transport index, measured?

Which of the following accounts for most of the radiation dose to organs and tissues in PET imaging?

The __________ determines the labeling and packaging requirements.

Which of the following are potential causes of external exposure from PET radionuclides?

Which disease process can be considered a spectrum disorder of FTD?

Which of the following is TRUE concerning scan interpretation of AD?

Which set of arteries supply blood to the myocardium?  Select the best answer.

There are numerous reports in the literature documenting that at least some psychoactive drugs cause alteration in the pattern and degree of FDG uptake in the brain.  If a patient is taking psychoactive drugs, what is the BEST option?