Which quadrant describes the location of the small and large intestines and the left ureter?

Which quadrant describes the location of the small and large intestines and the left ureter?

• A. Left upper quadrant
• B. Right upper quadrant
• C. Left lower quadrant
• D. Right lower quadrant

Answer: (C)

Abdominal quadrants are divided by a vertical and a horizontal line through the navel, creating four regions. The left lower quadrant houses the left ureter as it descends to the bladder, and is where the descending and sigmoid portions of the large intestine are located. While the small intestine spans multiple areas, the structures mentioned—large intestine on the left side and the left ureter—fit best in this quadrant. That’s why the left lower quadrant is the correct description.

Abdominal quadrants are divided by a vertical and a horizontal line through the navel, creating four regions. The left lower quadrant houses the left ureter as it descends to the bladder, and is where the descending and sigmoid portions of the large intestine are located. While the small intestine spans multiple areas, the structures mentioned—large intestine on the left side and the left ureter—fit best in this quadrant. That’s why the left lower quadrant is the correct description.