Which Radiographic Landmark Is Most Reliable to Evaluate the Posteroanterior

question 56

Multiple Choice

Which radiographic landmark is most reliable to evaluate the posteroanterior (PA) projection of the abdomen for rotation?

• A) Xiphoid process
• B) Symphysis pubis
• C) Ala of ilium
• D) ASIS

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Definitions:

Neolithic Period

A prehistoric period marked by the development of agriculture, the creation of permanent settlements, and the rise of complex societies.

Agricultural Societies

Communities or societies that rely on agriculture as their primary means of subsistence, focusing on the cultivation of crops and raising of livestock.

Food Production

The processes involved in creating food products from raw materials through agriculture, husbandry, or aquaculture, meeting the dietary needs of populations.