Course description
The student will receive further practice in radiography with emphasis on problem solving. Contrast media in radiography and advanced diagnostic imaging including ultrasound, CT scan, MRI, nuclear scintigraphy and infrared thermography are discussed. Equine radiography is discussed and practiced. Patient preparation for both basic and advanced techniques is included.
Course content
Radiography practice and evaluation of radiographic technique
- Review of quality and positioning of radiographic views.
- Formulation of technique charts.
Radiographic studies in the equine species
- Portable and mobile X-ray units.
- Positioning the portable x-ray unit and the cassette.
- Equine radiography safety considerations.
Special radiographic techniques and studies
- Positive and negative contrast techniques used for esophageal and GI studies.
- Use of iodinated contrast media for urinary tract, neurologic and cardiovascular studies.
- Other uses for contrast media in radiography.
Advanced imaging techniques
- Digital radiography.
- Ultrasound.
- Computed tomography.
- Magnetic resonance imaging.
- Nuclear scintigraphy.
- Infrared thermographs.
- Radiotherapy.
Learning activities
Methods of instruction may include lecture and online webinars, assignments, group work, equipment demonstrations, online quizzes, on-campus labs, an equine radiography field trip, and practicum placement assignments and evaluations.
Means of assessment
Assessments will be carried out in accordance with Douglas College Evaluation Policy.The instructor will present a written course outline with specific evaluation criteria at the beginning of the semester. A final minimum cumulative grade of “C” or 60% is required, in order to pass this course.
Evaluation will be based on:
Assignments 20-40% (no single assignment worth more than 25%)
Midterm 0 -15%
Practical evaluations 10-40% (no single assessment worth more than 20%)
Final exam 20-40%
Learning outcomes
Upon completion of this course, the successful student will be able to:
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Formulate radiographic technique charts and discuss quality assurance in the radiology suite.
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Discuss handling, storage and the legal ownership of radiographs.
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Perform digital radiography and prepare digital radiographs for archiving, transport or transmission.
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Explain and demonstrate special radiographic techniques for the digestive and urinary systems, including the upper GI series and retrograde cystogram.
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Discuss the fundamentals of ultrasonography and other specialized imaging techniques including CT, MRI, nuclear scintigraphy and infrared thermography.
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Discuss radiotherapy and nuclear medicine and their applications in veterinary medicine.
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Perform equine diagnostic radiography and discuss application to other large animal species.
Textbook materials
Consult the Douglas College Bookstore for the latest required textbooks and materials