ALMS- Radiation Safety Exam Questions & Answers Already Graded A+

Which of the following is composed of a single central nucleus? - Answer-A-Correct What is the time it takes a radioactive isotope to transform 50 percent of its atoms by radioactive decay? - Answer-C-Correct Which is a form of non-nuclear radiation? - Answer-A-Incorrect What is the SI (international) unit for activity? - Answer-A-Correct RADIAC instruments that collect and measure the ion pairs created when radiation interacts with matter utilizes which operating principle? - Answer-D-Correct What are the three primary ways that radioactive isotopes may enter the body?<br/>Select all that apply. - Answer-A,B,C-CorrectThe National Council on Radiation Protection and Measurement estimates Americans receive what average annual dose of background radiation? - Answer-A-Correct What is the dose of radiation received by an employee whose assigned duties involve exposure to radiation and radioactive material? - Answer-B-Correct What is the dose of radiation, comprised of natural and manmade sources, received by each member of the general public as a part of everyday living? - Answer-A-Correct What are the three basic methods to keep external exposures ALARA? - Answer-D-Correct What are the three basic methods to keep external exposures ALARA? - Answer-D-Correct Which are some of the common practices to keep internalexposures ALARA?<br/>Select all that apply. - Answer-A,B,C-Correct What are the two types of personal dosimetry? - Answer-A-Correct Which dosimeter allows for multiple readouts, is used routinely to reconfirm reported radiation doses, and comes in two types (Type AA which detects beta/photons and Type LA which detects neutron/photons)? - Answer-A-Incorrect Who ultimately makes the determination for installation personel to practice personal dosimetry? - Answer-C-Correct What is the total activity of radium-226 in the indicator with the NSN ? - Answer-A-Correct