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Multiple Choice
Which set of regions in the abdominopelvic cavity is considered medial?
A
Epigastric, umbilical, and hypogastric regions
B
Right hypochondriac, right lumbar, and right iliac regions
C
Left hypochondriac, left lumbar, and left iliac regions
D
Right lumbar, umbilical, and left lumbar regions
Verified step by step guidance
1
Understand the concept of 'medial' in anatomical terminology: Medial refers to structures closer to the midline of the body, which divides the body into left and right halves.
Review the layout of the abdominopelvic cavity, which is divided into nine regions: epigastric, umbilical, hypogastric (or pubic), right hypochondriac, left hypochondriac, right lumbar, left lumbar, right iliac, and left iliac.
Identify the regions that are located along the midline of the body. These regions are epigastric (upper middle), umbilical (center), and hypogastric (lower middle).
Compare the options provided in the question to determine which set of regions includes epigastric, umbilical, and hypogastric regions, as these are the medial regions.
Conclude that the correct answer is the set of regions that includes epigastric, umbilical, and hypogastric regions, as they are located along the midline of the abdominopelvic cavity.