Radiation Physics & Safety

Syllabus

# XRY 101 - Radiation Physics & Safety

## Course Description
This foundational course introduces diagnostic X-ray repair technicians to the fundamental principles of radiation physics, including X-ray production mechanisms, interaction with matter, and radiation units. Emphasis is placed on radiation safety protocols, encompassing the ALARA principle, effective shielding techniques, and the proper use of dosimetry and personnel monitoring devices. Students will gain the essential knowledge required to safely service and maintain X-ray equipment, ensuring compliance with regulatory standards and protecting both themselves and others from unnecessary radiation exposure.

## Learning Outcomes
Upon successful completion of this course, students will be able to:
* Explain the fundamental principles of X-ray production and the components of an X-ray tube.
* Describe how X-rays interact with matter, differentiating between various interaction types.
* Apply the ALARA principle to minimize radiation exposure during service and maintenance procedures.
* Identify and evaluate appropriate shielding materials and techniques for X-ray environments.
* Interpret dosimetry reports and understand the function of various personnel monitoring devices.
* Implement established safety protocols and regulatory guidelines relevant to X-ray equipment servicing.

## Topics by Week
* **Week 1:** Introduction to Radiation & Atomic Structure
* **Week 2:** X-Ray Production: Components and Principles
* **Week 3:** X-Ray Production: Factors Affecting Output
* **Week 4:** X-Ray Interactions with Matter
* **Week 5:** Radiation Measurement and Units
* **Week 6:** Biological Effects of Radiation
* **Week 7:** The ALARA Principle and Radiation Protection
* **Week 8:** Shielding Design and Materials
* **Week 9:** Personnel Monitoring Devices
* **Week 10:** Dosimetry and Dose Limits
* **Week 11:** Survey Instruments and Area Monitoring
* **Week 12:** Regulatory Agencies and Compliance
* **Week 13:** Midterm Review
* **Week 14:** Final Exam Review

## Grading
* Knowledge Checks: 15%
* Assignments and Labs: 30%
* Quizzes: 25%
* Final Exam: 30%

## Policies
* **Attendance:** Regular attendance and participation are expected. Students are responsible for all material covered in class, regardless of attendance.
* **Late Submissions:** Late assignments may be penalized. Specific policies will be detailed by the instructor.
* **Academic Integrity:** All work submitted must be original. Plagiarism or any form of academic dishonesty will not be tolerated and will result in disciplinary action.
* **Safety:** Adherence to all safety procedures and guidelines is mandatory, especially during lab sessions. Failure to comply will result in immediate removal from the lab and potential disciplinary action.
* **Disability Services:** Students requiring accommodations due to a disability should contact the Disability Services office to arrange for appropriate support.