1) * 1 point
Radioisotopes used for medical diagnosis must have
A) short half-lives and be quickly eliminated by the
body
B) long half-lives and be quickly eliminated by the
body
C) short half-lives and be slowly eliminated by the
body
D) long half-lives and be slowly eliminated by the
body

What type of reaction fuels the processes seen here?

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg

Which nuclide is most likely to be radioactive and synthetic 24/12 mg237/93mg195/78mg230/84mg