Which of the following is true regarding cobalt 60?
A) It is a common radionuclide used in brachytherapy.
B) It has a half-life of 5.27 years .
C) Its energy is 3.25 MeV.
D) It was not effective as an external beam source.
Correct Answer:
Verified
Q19: The half-life of radium is:
A) 1.6 years
B)
Q20: The purpose of intravascular brachytherapy is to:
A)
Q21: Regarding question 20,why is brachytherapy the treatment
Q22: Which of the following brachytherapy sources is
Q23: Permanent implants involve: I.sources packaged as tiny
Q25: An autoradiograph is taken to:
A) determine the
Q26: The term radium substitute in brachytherapy indicates:
A)
Q27: The shape of the isodose distribution for
Q28: The radioisotope used to treat uveal melanoma
Q29: What is the average energy of iridium
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