The radiation intensity from a point source of 99mTc is 9 mR/hr at 3 m from the source.If the distance is changed to 9 m, what is the new radiation intensity?
A) 0.5 mR/hr
B) 1.0 mR/hr
C) 2.0 mR/hr
D) 3.0 mR/hr
Correct Answer:
Verified
Q1: A new gamma camera/computer system that uses
Q2: If the HVL for some radionuclide in
Q3: A technologist is sitting near a bone
Q4: A nuclear medicine test produces a positive
Q5: What is the standard deviation of 40,000
Q7: What is the coefficient of variation of
Q8: One radiologist is known to be a
Q9: How many counts should be acquired into
Q10: One group of 20 patients is given
Q11: The dose equivalent for occupational whole-body exposure
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents