Answer: Radioactively-labeled materials
Explanation: nuclear medicine is a medical specialty that uses radioactive tracers to diagnose and treat different diseases. Radioactive tracers are materials that can vary according to the purpose of the method. For most diagnostic, the radioactive tracer is administered by intravenous injection. However it may also be administered by inhalation, by oral ingestion, or by direct injection into an organ.
SPECT scans are primarily used to diagnose and track the progression of heart disease, and the major purpose of PET scans is to detect cancer and monitor its progression, response to treatment, and to detect metastases. This two methods are the most used in nuclear medicine.
Answer:
The answer is option "C"
Explanation:
popular sovereignty is the rule that the authority of a state and its administration are made and supported by the consent of its people, through their chosen agents (rule by the individuals), who are the wellspring of all political force. popular sovereignty communicates an idea, and doesn't really reflect or depict a political reality.
To discuss popular sovereignty is to put extreme expert in the individuals. There are an assortment of manners by which power might be communicated. It could be quick as in individuals make the law themselves, or intervened through delegates who are dependent upon political decision and review; it very well might be extreme as in individuals have a negative or blackball over enactment, or it very well might be something significantly less sensational. So, mainstream sway covers a large number of institutional prospects. For each situation, in any case, popular sovereignty accepts the presence of some type of famous assent, and it is thus that each meaning of conservative government infers a theory of consent.
The answer to your question has to be B
Answer:
Please explain.............
