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Monroe Technology Center
Home of the Loudoun Governor’s Career and Technical Academy
STEM Course Syllabus for:
Radiologic Technology II
Teacher
Terri Settle, RT(R), MBA, MEd
E-Mail terri.settle@lcps.org
Availability Office hours by appointment (571) 291-0053
Course Description:
Radiology II is intended for post-graduate students who are continuing their studies to prepare for
acceptance into a JRCERT accredited training program. This course content will be developed through
extensive independent study projects and regular, weekly forum meetings. The course content will be
delivered via the Loudoun Vision course management system. Students may assist with radiology labs
twice monthly. Finally, it is anticipated that students will engage in volunteer practices within a healthcare
setting.
Students will develop an understanding of the biological and technical factors involved in medical
imaging. Emphasis will be placed on the physics of medical imaging equipment and the effect of medical
radiation on biologic tissue.
Students will develop an understanding of sound radiation protection procedures for patients and
medical imaging personnel. In addition, students will expand their understanding of patient care within the
radiology department to include assessment of vital signs, immobilization techniques for imaging, safe use
of oxygen and pharmacologics during imaging procedures, use of sterile techniques, and evaluation of
medical emergencies.
Prerequisites:
Introduction to Health and Medical Science
Radiologic Technology I
Textbooks:
Bushong, Stewart. (2008) Radiologic Science for Technologists: Physics, Biology and Protections, 9 th Ed.
Mosby Elsevier Publishing.
Carlton, R. & Adler, A.M. (2006). Principle of Radiographic Imaging: An Art & A Science, 4th Ed. Thomson:
Delmar Learning.
Grading:
Grading will follow the policy of Loudoun County Public Schools.
A+
A
AB+
B
BF
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98 – 100
93 – 97
92 - 90
89 – 87
86 – 83
82 - 80
59 – 0
C+
C
CD+
D
D-
79 – 77
76– 73
72 – 70
69 – 67
66 – 63
62 - 60
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Assessments:

Written, oral and performance assessments of both a formative and a summative
nature will be given throughout each unit and at the conclusion of each unit of
study.

Assessments will consist of: quizzes, objective tests, performance skills
assessments, &individual & group projects

You are expected to make two posts each week in VISION and to respond to two
other students.Posts must be relevant to the topics being discussed in class that
week and are intended to further your understanding or to help another student.
One of these posts must reference a class text or an educational internet source.
Course Objectives:
Upon completion of the course, the student will be able to:
1st Marking Period
1.
2.
3.
4.
5.
6.
7.
8.
9.
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15.
Discuss the cell theory of human biology.
List & describe the molecular composition of the cell
Explain the parts and function of the human cell
Evaluate the radiosensitivity of various tissues & organs
State the Law of Bergonie & Tribondeau
Describe the physical and biologic factors that affect radiation response
Explain the five radiation dose-response relationships and display in graphic format
Explain the effects of radiation on DNA
Explain the chemical reactions involved in the radiolysis of water
Describe the three acute radiation syndromes
Discuss local tissue damage after high dose irradiation
Define late effects of radiation exposure and identify the dose needed to produce those
effects
List the local tissue effects of low-dose radiation to various tissues including lens of the eye,
skin and DNA.
Analyze radiation induced cancer and leukemia
Review risks of low dose radiation on fertility & pregnancy
2nd Marking Period
16.
17.
18.
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28.
Define health physics and consider occupational opportunities
List the three cardinal principles of radiation protection and discuss the ALARA concept.
Explain the meaning of NCRP and the concept of dose limits
Name the recommended dose limits for radiation workers and the public and cite
appropriate NCRP Reports
Discuss the stages of radiosensitivity during pregnancy
Name the leakage radiation limit for x-ray tubes.
List 9 radiation protection features inherent in radiographic imaging equipment.
List 9 radiation protection features inherent in fluoroscopic imaging equipment.
Describe the design of primary & secondary radiation barriers
Describe three types of dosimeters used in medical imaging departments.
Indicate three methods to report patient exposure levels.
Discuss the application of ALARA principles to patient radiation dose management
Describe the intensity of radiation dose in mammography and computed tomography
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3rd Marking Period
29.
30.
31.
32.
33.
34.
35.
36.
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39.
Define electromagnetic radiation and specifically ionizing radiation
List & define units of radiation & radioactivity
Describe the structure of the atom
Distinguish between two types of ionizing radiation
Explain and apply the Inverse Square Law
Distinguish between the laws of electrostatics and electrodynamics and their application to
radiology
Describe the design of an x-ray tube
Discuss cathode and filament currents
Discuss potential interaction of electrons & the tube target
Describe each of the five x-ray interactions with matter
Discuss why/how radiologic contrast materials are used to enhance imaging
4th Marking Period
40.
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48.
49.
50.
51.
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54.
Describe general needs of patients according to Maslow’s hierarchy of needs.
Explain the importance of patient interaction to patients, family and healthcare workers
across different age groups
Describe an effective clinical history and how to obtain it
Describe and demonstrate the basic principles of proper lifting techniques
Describe trauma immobilization techniques for pediatric and adult patients designed to
reduce injury and radiation exposure
Discuss the significance of each vital sign & identify
normal ranges for each
Explain precautions to be taken when performing radiographic procedures on patients
receiving oxygen therapy
Discuss the chain of infection including the source, host and transmission of bacteria &
viruses
List chemical and physical methods of asepsis for infection control
Outline the principles to establish & maintain a sterile field during selected radiographic
procedures
List the priorities in working with patients with medical emergencies
Describe the signs and early symptoms of the most common medical emergencies
Describe sign & symptoms of the four most common types of shock
Recognize various classifications of pharmacologic items used in medical imaging, to
include the routes of administration, uses and precautions
Describe documentation procedures related to pharmacologic administration
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