Chapter3 Keywords
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 | Algebra
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| a fraction with a denominator of 10, 100 or any number that consists of 1followed by one or more zeros | show 🗑
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| the lower number of a fraction | show 🗑
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| the dot at the left of a decimal fraction; indicates the number of parts | show 🗑
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| show | Difference
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| show | Dividend
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| the number that is divided into the dividend | show 🗑
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| show | Equation
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| a number consisting of a whole number and a fraction | show 🗑
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| The upper number of a fraction | show 🗑
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| A form of a fraction with a denominator of 100 | show 🗑
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| show | Product
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| show | Quotient
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| show | Ratio
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| show | Squared
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| the total or the answer to an addition problem | show 🗑
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| show | Fraction
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| the distance in inches between the radiation source in the x-ray tube and the imaging plane | show 🗑
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| tool used to measure the body part | show 🗑
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| show | Power
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| show | Base number
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| the description of a number that has been multiplied by itself two times | show 🗑
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| show | Exponent
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| show | Remainder
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| The portion of a number which, when multiplied by itself equals the original number | show 🗑
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| show | mAs formula
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| show | Inverse Square Law
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| to maintain a constant radiographic intensity (density), the mAs must be directly proportional to the square of the distance mAs1 / mAs2 = SID1 squared / SID2 squared | show 🗑
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| Below 85 kVp, an adjustment of 2 kVp/cm will compensate for small changes. Above 85 kVp, a change of 3 kVp/cm is necessary | show 🗑
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| For a 2 cm increase in patient size, increase the mAs by 30% (multiply by 1.3) per 2 cm. For a 2 cm decrease in patient/part size, decrease the mAs by 20% (multiply by 0.8) per 2 cm | show 🗑
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| show | 15% rule
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| mAs is inversly proportional to the speed of the screen mAs1 / mAs2 = RS2 / RS1 | show 🗑
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| show | Grid conversion formula
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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.
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.
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:
mdtodd
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