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In the diagnosis of patient disease, physicians can select from an array of medical diagnostic modalities. A few of these involve the use of ionizing energy to create a medical image. If a physician prefers to order a procedure that does not utilize ionization, he or she may choose which of the following modalities?  Select two (2) responses.

What is the minimum amount of energy necessary for a pair production interaction to occur?

______ employs a strong magnetic field and radiofrequencies to create diagnostic images.

Which of the following accurately describes the cardinal principle of time in radiation protection measures for patients?

In application of the cardinal rules of radiation protection in radiographers, all of the following apply with the exception of:

Any and all efforts to prevent/correct deviant behavior is called_________.

The annual effective dose limit for education and training exposures is:

Which of the following theories focuses on microsociology?

The practice of ALARA applies to the belief that radiation exposure has a nonthreshold when it comes to safety.  Nonthreshold indicates that:

Which type of radiation dosimeter utilizes lithium fluoride crystals as the sensing material?