Differentiate dose equivalent from equivalent dose.
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Differentiate dose equivalent from equivalent dose.
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- how much dose is absorbed in 30 min in a sphere of water 1cm in diameter, with an infinitesimally small P-32 souce placed at center of the sphere, with 6x105 disintegrations per gram of water? Eb- = 1.71 MeV A) 12 cGy B) 24 cGy C) 29 cGy D) 6cGy E) 59 cGyWhich of the following would be used to perform a survey of an area in which a small amount of radioactivity is expected be present?a)Nal(TI) b) Dose calibeator c)Geiger-Muller counter9)A drug has a half-life of 6 hours. The drug is administered by I/V injection, and immediately after administration its plasma level is 136mcg/ml. Results for a blood test later on show a plasma level of 8.55mcg/ml. How many half-lives have passed?
- if a normal dose CT scan delivers 700 mrem of radiation, how many CT scans would a patient have to have to feel mild radiation sickness (50 rem)?Calculate the volume needed to dispense a 21 mCi dose from a Tc-99m DTPA vial containing 400 mCi in 6 ml. Answer:A technician is in an area for 10 minutes and the reading on the survey meter is 5mR/h. What dose of radiation does the * ?technician receive