RTE 2130 - Patient Care and Safety/Pharmacology RTE 2130 - Patient Care and Safety/Pharmacology This course will teach the importance of effective communication, patient education, consent, and history associated with patient care and assessment. In addition, students will learn proper radiation dose calculation, safety, and venipuncture using sterile technique. Note: Before taking this course, you must have the following: ARRT/NMTCB certification, current CPR, and state license. Occupational (A.S. and A.A.S.)