American Board of Pathology (ABPath) 2025 – 400 Free Practice Questions to Pass the Exam

McBurney's point is accurately located one-third of the distance from the anterior superior iliac spine to the umbilicus on the right side of the abdomen. It is clinically significant as it marks the typical location for the base of the appendix, making it a vital landmark for appendicitis diagnosis.

The correct choice emphasizes the positioning being approximately one-third of the way from the umbilicus to the right iliac crest, aligning with the anatomical significance of the point in relation to the appendix. Understanding this location helps healthcare professionals in assessing abdominal pain and determining a possible need for further evaluation or surgical intervention.

The other choices misplace the location or are inaccurate regarding the anatomical landmarks. For example, one option refers to the midline in relation to the xiphoid process, which is not pertinent to McBurney's point. Another mentions the left iliac crest, which is unrelated to the appendiceal region. Lastly, the description of the right epigastric region would not provide the correct anatomical reference, as McBurney's point is specifically in the right lower quadrant.