Ch 7
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 | Characteristic, heat and bremsstrahlung
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| There are _____ joules per keV. | show 🗑
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| As electron kinetic energy in increased, both the ____ and the ___ of the x-ray beam are increased. | show 🗑
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| The distance between the filament and the x-ray tube target is only ___ cm. | show 🗑
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| show | Projectile
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| show | heat
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| show | energy level
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| show | 99
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| Doubling the x-ray tube current doubles the ___ produced. | show 🗑
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| Regardless of what mA is selected, the efficiency of x-ray production remains ______. | show 🗑
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| The efficiency of x-ray production increases with increasing ____. | show 🗑
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| At 60 kVp, only ____% of the electron kinetic energy is converted to x-rays. | show 🗑
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| At 100 kVp, approximately ___% of kinetic energy is converted into x-rays. | show 🗑
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| show | characteristic
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| During characteristic radiation, _____ occurs by removal of an inner shell electron. | show 🗑
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| show | orbital (outer shell)
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| Only the k-charteristic x-rays of ____ are useful for imaging. | show 🗑
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| show | atomic
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| show | mass
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| Kinetic energy is converted into ____, ____ and _____. | show 🗑
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| show | 69
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| show | Bremsstrahlung
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| In the diagnostic range most x-rays are ______ x-rays. | show 🗑
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| show | braking
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| During ________ interactions, electrons can lose all, none or any intermediate level of the kinetic energy. | show 🗑
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| show | 69
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| show | X-ray Emission Spectrum
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| show | specific
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| show | fixed (discrete)
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| show | spectrum
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| A ____ spectrum contains all possible values. | show 🗑
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| show | continuous
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| Maximum x-ray energy is associated with the minimum x-ray ______. | show 🗑
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| The maximum x-ray energy is numerically equal to the _____. | show 🗑
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
teachable monkeys