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: Independent living community
Explanation:
Independent living community is the community in which residents are provided with dining facility, entertainment services, medical care, transport convenience and other such facilities.This provides secure and service accessible environment to people.
According to the question, Harry is living in independent living community as he gets access for dining ,activities, transport etc services.
Other options are incorrect because nursing home is the environment for medical treatment and nursing patients. Subsidized apartment is financially supported apartment. Life care community is responsible for providing supporting and safe living environment
Answer:
As a member of United Nations Organization, Nepal has been helping the UNO in maintaining peace by sending its troops to UN Peace Keeping Force. The Nepalese Army and Nepal Police have been deployed in many conflicting areas of the world by the UNO as a peacekeeping force.
The correct answer would be the second option. The Great Depression caused people to notice the institutional and structural breakdown of the economy. The Great Depression was an event worldwide wherein there is a massive economic depression. It lasted for about 10 years. It started from the year 1929 to the year 1939. It started after the crash of the stock market which made Wall Street panic and wipe out a number of investors. This occurrence largely affect the nations that has a large debt to the United States like the Germany and the Great Britain. Unemployment in almost all countries rise up.
The most likely reason would be that this city has either been expanding and with that effectively decreasing the amount of available living spcace the animals and trees as well have, at the same time it is possible that this city has been emiting increased amounts of the different types of pollution - one example being light polution which can strongly influence certain ecological niches.
