For a Lateral Knee Projection

question 53

Multiple Choice

For a lateral knee projection,
1) an imaginary line connecting the femoral epicondyles is aligned parallel with the IR.
2) a patient with long femora and a narrow pelvis does not require an angled central ray.
3) a grid is used if the knee measures over 10 cm.
4) the central ray is centered 1 inch (2.5 cm) distal to the medial femoral epicondyles.

• A) 1 and 2 only
• B) 2 and 4 only
• C) 2, 3, and 4 only
• D) 1, 2, 3, and 4

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Definitions:

Self-schema

Cognitive representations of oneself that guide the processing of self-relevant information.

Innate Behavior

Behaviors that are hard-wired into an organism's biological makeup, present at birth and not learned from experience.

Parents' Similarities

The traits or characteristics that parents share, which can influence their parenting styles, values, and the behaviors modeled to their children.