in one modality (i.e., ARRT general radiography or ARDMS one category) Tech II ARRT (CT, MR, MG, NM) or ARDMS certified in two... modalities/ARDMS categories (OB/GYN, Abd) Tech III ARRT (CT, MR, MG, NM) or ARDMS certified in three modalities modalities/ARDMS...
in one modality (i.e., ARRT general radiography or ARDMS one category) Tech II ARRT (CT, MR, MG, NM) or ARDMS certified in two... modalities/ARDMS categories (OB/GYN, Abd) Tech III ARRT (CT, MR, MG, NM) or ARDMS certified in three modalities modalities/ARDMS...