Where Does the CR Enter the Patient for the AP $\frac{1}{2}$

question 19

Multiple Choice

Where does the CR enter the patient for the AP projection of the lumbar spine?

• A) At the level of the iliac crest, centered to the midsagittal plane
• B) At the level of the xiphoid process of the sternum, centered to the midcoronal plane
• C) At a level 1 \( \frac{1}{2} \) inches above the iliac crest, centered to the midcoronal plane
• D) The CR entrance point depends on the size of the IR

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