a) Define the term “radioisotope”. b) Define the term “radiopharmaceutical”.
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Q: Define the term “radioisotope”. b) Define the term “radiopharmaceutical
A:
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Question 1
- a) Define the term “radioisotope”.
- b) Define the term “radiopharmaceutical”.
Step by step
Solved in 4 steps
- 18) What is the remaining amount of radioactivity when the Starting amount is 15.5-g and there was 4.35 half- lives.A. 8.5 Gy 40. What is the effective dose to the bladder of a person who has received an electron beamn dose of 170 mGy? B. 8.5 mGy C. 8.5 Sv D. 8.5 mSv 41. A patient received a full-body x-ray dose of 150 mGy, a proton dose of 40 mGy, and an alpha particle dose of 30 mGy. What was the effective dose to this patient's red bone marrow? A. 2.8 mSv В. 100 mSv C. 26 mSv D. 830 mSv 42. A patient received a full-body gamma ray dose of 26 rad, a neutron dose (22 MeV) of 88 rad, and a proton dose of 54 rad. What was the effective dose to A. 29 mGy В. 29 гem this patient's liver? C. 29 mSv D. 29 mremClassify each of the following as units for radiation dose or units of radioactivity? a) Radiation b) radioactivity REM c) Becquerel d) Rad e) Seivert f) Curie
- 1. A radiopharmaceutical has a physical half-life of 360 minutes and a biological half-life of 20 h & 15 minutes. How long will it take for the activity in the patient to fall to a quarter of a percent of that injected?You have been hired by a company interested in establishing a radioisotope production plant in your city where there is growing resistance against the plant because of ignorance in the uses of radiation. Convince the peopleat a town hall meeting by listing three different applications (uses) of radioisotopes/radiation.