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.
i think that the answer is A or C. that might help you a little bit
A feeling of discomfort in the epigastrium with a conscious desire to vomit is called <u>nausea</u>
<u></u>
Nausea refers to an uneasiness that a person feels in their stomach which often accompanies though it doesn't always lead to vomiting. The latter one is the forcible involuntary or voluntary emptying of the contents of your stomach through your mouth.
Epigastric discomfort or pain refers to the pain that is localized to the region of the upper abdomen, the area immediately below the ribs. This type of pain is felt in people right after they eat something or if people lie down too soon after eating.
To learn more about nausea, click
brainly.com/question/7473657
#SPJ4
Answer:
2015
Explanation:
With the promulgation of its constitution in 2015, Nepal replaced a unitary government with a federal system of government. This process has made Nepal a federal democratic republic governed with three levels of government: a federal level, seven provinces and 753 local government
