ARRT Registry Review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Recorded detail is directly related to SID
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| Grid interspace material can be made of what material? | show 🗑
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| True or false: An increase in kV will have more scattered radiation and the exposure rate will increase | show 🗑
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| show | ADC
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| Unopened boxes of radiographic film should be stored away from radiation and in what position? | show 🗑
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| X-ray photon energy is inversely related to what? | show 🗑
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| show | Absorb more scattered and primary radiation
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| Subject/object unsharpness can't be a result of what? | show 🗑
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| show | laser beam size decreases and PSP crystal size decreases
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| What factors contribute to the efficient performance of a grid? | show 🗑
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| show | 5.7 in.
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| show | inadequate SID
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| Using a short SID (25-30) with a large 14x17 IR will do what? | show 🗑
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| show | CR uses IP's
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| show | 24 in. OID
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| The main difference between direct capture and indirect capture DR is what? | show 🗑
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| What are methods of limiting the producton of scattered radiation? | show 🗑
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| The absorption of useful radiation by a grid is called what? | show 🗑
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| What is a factor unrelated to recorded detail? | show 🗑
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| What is a pathological or abnormal condition that would require a decrease in exposure factors? | show 🗑
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| A 15% decrease in kV accompanied by a 50% increase in mAs will result in what? | show 🗑
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| Which factors impact recorded detail? | show 🗑
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| For the same FOV, as the matrix size increases: | show 🗑
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| True or False: type of shape distortion include: magnification, elongation and foreshortening | show 🗑
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| show | Toward the cathode end of the x-ray beam
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| How are mAs and patient dose related? | show 🗑
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| show | Carbon fiber and magnesium
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| show | True
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| If a radiograph exposed using a 12:1 ratio grid exhibits increases brightness/ loss of density at its lateral edges, it is probably because of what? | show 🗑
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| What material may be used as grid interspace material? | show 🗑
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