A Radiograph of an AP Knee Reveals Rotation with Almost

question 96

Multiple Choice

A radiograph of an AP knee reveals rotation with almost total superimposition of the fibular head and the proximal tibia.What must the technologist do to correct this positioning error on the repeat exposure?

• A)Rotate the knee laterally slightly.
• B)Rotate the knee medially slightly.
• C)Angle the CR slightly more cephalad.
• D)Nothing; this is an acceptable image.

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Definitions:

Fannie Mae

A government-sponsored enterprise (GSE) established to expand the secondary mortgage market by making mortgages more accessible to low- and middle-income borrowers.

Freddie Mac

A government-sponsored enterprise (GSE) focused on expanding the secondary mortgage market by buying loans from lenders, thereby providing liquidity, stability, and affordability in the housing market.

Secondary Mortgage Markets

Markets where lenders and investors buy and sell existing mortgages or mortgage-backed securities, providing liquidity and capital to the primary mortgage market.

Liquidity

The ease with which an asset can be converted into cash without affecting its market price.