Radiology I-Quiz-X-ray Photography

Radiology I-Quiz-X-ray Photography - Radiology I X-ray...

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Radiology I X-ray Photography Practice Quiz 1. Place the following substances in ascending order of radiodensity: 1. Bone 2. Water 3. Fat 4. Heavy metal 5. Air 6. Contrast media a. 5, 2, 3, 1, 6, 4 b. 5, 3, 2, 6, 1, 4 c. 5, 3, 2, 1, 6, 4 2. Which of the following primary factors is responsible for the number of photons produced? a. Voltage b. Target to film distance c. Current 3. Which of the following is responsible for the image shown below? a. Higher current b. Lower current 4. Which of the following is an advantage of higher kVp techniques? a. Reduces the exposure time. b. Increases image contrast c. Allows the use of higher current
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5. You have increased the voltage of your repeat x-ray by 30%. How will this affect the image latitude? a. The latitude will increase by 15%. b. The latitude will increase by 30%. c. The latitude will increase by 50%. d. The latitude will increase by 200%. 6.
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Radiology I-Quiz-X-ray Photography - Radiology I X-ray...

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