The four sections used to locate abdominal organs are called what?

• A. Abdominal Quadrants
• B. Body Cavities
• C. Body Planes
• D. Skeletal Regions

Answer: (A)

The four sections used to locate abdominal organs are called abdominal quadrants. The abdomen is divided by a vertical midline and a horizontal line that intersect around the level of the umbilicus, creating upper-right, upper-left, lower-right, and lower-left quadrants. This system helps clinicians quickly describe where pain, tenderness, or findings occur and suggests which organs might be involved—liver and gallbladder in the upper right; stomach and spleen in the upper left; appendix in the lower right; parts of the large intestine in the lower left. It’s different from body cavities, which are larger spaces like the dorsal and ventral cavities, and from body planes, which are the imaginary cuts (sagittal, frontal/coronal, and transverse) used to describe sections of the body. Skeletal regions refer to bone-related divisions and aren’t used for describing abdominal location.