What is the name of the peak of maximum dose for particle therapy?
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What is the name of the peak of maximum dose for particle therapy?
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- Calculate the volume needed to dispense a 21 mCi dose from a Tc-99m DTPA vial containing 400 mCi in 6 ml. Answer:Inverse Square Distance of 40” = 5mR New distance = 36”, what is your new dose ___________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
- A Geiger counter measures 750 counts in 5.0 min. How long would you want to count to get a relative error of 1%?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 mrem2.12 A gun is fired straight up. Assuming that the air drag on the bullet varies quadratically with speed, show that the speed varies with height according to the equations o = Ae (upward motion) 1 =- Be (downward motion)