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Ohio GXMO Study Guide Review Exam Questions All Solved Correct. $10.19   Add to cart

Exam (elaborations)

Ohio GXMO Study Guide Review Exam Questions All Solved Correct.

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  • Course
  • GXMO
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  • GXMO

Who discovered x-rays? - Answer Wilhelm Conrad Roentgen When were x-rays discovered? - Answer November 8, 1895 in Germany What are the 3 Cardinal Principals of radiation protection? - Answer Maximize distance, maximize shielding, minimize time What is Erythema? - Answer Reddeni...

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  • November 2, 2024
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Ohio GXMO Study Guide Review Exam
Questions All Solved Correct.
Who discovered x-rays? - Answer Wilhelm Conrad Roentgen



When were x-rays discovered? - Answer November 8, 1895 in Germany



What are the 3 Cardinal Principals of radiation protection? - Answer Maximize distance, maximize
shielding, minimize time



What is Erythema? - Answer Reddening of the skin



What is Anemia? - Answer Decrease of oxygen in blood, low blood count



What is Leukopenia? - Answer Low WBC count



What is epilation? - Answer Loss of hair



What does ALARA stand for? - Answer As Low As Reasonably Achievable



What is collimation? - Answer Limits the size/area of the x-ray beam



What is a proton? - Answer Positively charged, in nucleus of atom



What is a neutron? - Answer No electrical charge, in nucleus of atom



What is a electron? - Answer Negatively charged, in orbital shell around nucleus of an atom



What is an ion? - Answer A charged particle

,What is ionization? - Answer Process of an electron leaving its orbit around a neutral atom



What is an ion pair? - Answer An electron and a positive charged atom



What does isotropic mean? - Answer Equal in all directions



What is energy? - Answer The ability to do work



What is mass? - Answer The quantity of matter



What is matter? - Answer Anything that occupies space and has mass



What travels at 186,000 miles/second? - Answer All electromagnetic radiation



Does electromagnetic radiation have mass? - Answer No



What has higher energy than visible light? - Answer X-rays



What happens when x-rays are absorbed by body tissue? - Answer Causes ionization of atoms and
molecules



Ionization can result in what type of damage? - Answer Biological Damage



What is radioplaque? - Answer DOES NOT go through



What is radiolucent? - Answer Sees through



A special mechanism that stops tube movement at a specific location is? - Answer Detent

, What device receives the energy of the x-ray beam and forms the image of the body part? - Answer
Image Receptor



What type of cassette containing film receives x-ray beam? - Answer Film based



What is a latent image? - Answer A hidden image



A cassette containing film receives the x-ray beam. The film now contains a latent image and will become
visible after being processed in a? - Answer Dark room



What type of cassette containing a phosphor plate receives the x-ray beam? - Answer Computed
Radiography



In CR, the phosphor plate will be scanned by a? - Answer Laser



An electronic plate receives the x-ray beam and produces and electronic signal that is sent directly to a
computer for processing and digital image formation? - Answer Direct/Digital



What prevents scatter radiation from reaching the IR? - Answer Grid



What includes a tray to hold the IR? - Answer Bucky



What does the collimator do? - Answer Limits the size of the radiation field



What does transverse mean? - Answer Movement of the x-ray tube across the patient from left to right



What does longitudinal mean? - Answer Movement of the x-ray tube from the foot end toward the
head end of the patient

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