Scatter radiation to the lens of the eyes of diagnostic imaging personnel can be substantially reduced by the use of protective eyeglasses fitted with optically clear lenses that contain a minimal lead equivalent protection level of:

Which of the following are reasons for unacceptable images? (Select all that apply.)

Of the following radiographic procedures, which is/are considered nonessential?A chest x-ray automatically scheduled on admission to the hospitalA lumbar spine x-ray as part of a pre-employment physicalA whole-body CT screening

Which of the following is considered an unethical and unacceptable practice?

Whenever scatter radiation decreases, the radiographer’s exposure:

__________ are the sensing devices most often used to measure skin dose directly.

Which of the following materials is commonly used in the tabletop of a radiographic examination table?

The annual EfD limit for occupational whole-body exposure is ______ mSv.

Which of the following groups are radiation protection standards organizations? ICRP NCRP UNSCEAR

The annual EqD limit for the lens of the eye for the general public is ______ mSv.