Lmrt core / radiation & safety QUESTIONS WITH COMPLETE SOLUTIONS
high potential difference correct answer: Required to move the electron stream rapidly across the X-ray tube/ VOLTAGE Unit of potential difference correct answer: Volts patient dose: correct answer: calculated as ESE (entrance skin exposure) Transformer that has more windings on primary side: correct answer: step-down Factors that affect xray QUALITY: correct answer: kvp & filtration How does scatter rad fog reduce visability of detail in image? correct answer: it decreases contrast Contrast is directly influenced by: correct answer: fog & collimation What minimizes shape distortion? correct answer: - position plane of subject parallel to IR - position CR perp to IR and subject Prime factors for exposure: correct answer: milliamperage
Escuela, estudio y materia
- Institución
- Liberty University
- Grado
- Lmrt
Información del documento
- Subido en
- 3 de marzo de 2023
- Número de páginas
- 3
- Escrito en
- 2022/2023
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
-
lmrt core radiation amp safety questions with complete solutions
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