THE WISCONSIN
ADMINISTRATIVE CODE
A radiation badge must be worn
by any individual who receives, or is likely to receive, a dose in excess of
25% of the occupational limits.
"When an apron is worn,
the monitoring device [radiation badge] shall be worn on the collar outside of
the apron."
"Only the staff and
ancillary personnel required for the medical procedure or training shall be in
the room during the radiographic exposure.
"All individuals shall be
positioned so that no part of the body not protected by 0.5 mm lead equivalent
will be struck by the useful beam."
"Staff and ancillary
personnel shall be protected from the direct scatter radiation by protective
aprons or whole body protective barriers of not less than 0.25 mm lead
equivalent."
"When a portion of the
body of any staff or ancillary personnel is potentially subjected to stray
radiation which could result in that individual receiving one-quarter of the
maximum permissible dose ... additional protective devices shall be used."