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Multiple Choice

What does RUQ stand for?

Understanding abdominal quadrants helps localize symptoms. The abdomen is divided into four sections by a vertical and a horizontal line that intersect at the navel. Right Upper Quadrant refers to the area on the patient’s right side above that horizontal line. That is why RUQ stands for Right Upper Quadrant. This quadrant typically contains parts of the liver, gallbladder, portions of the stomach and pancreas, and portions of the intestines. The other sections are named similarly—Right Lower Quadrant, Left Upper Quadrant, and Left Lower Quadrant—based on which side (right or left) and whether they’re upper or lower.

Understanding abdominal quadrants helps localize symptoms. The abdomen is divided into four sections by a vertical and a horizontal line that intersect at the navel. Right Upper Quadrant refers to the area on the patient’s right side above that horizontal line. That is why RUQ stands for Right Upper Quadrant.

This quadrant typically contains parts of the liver, gallbladder, portions of the stomach and pancreas, and portions of the intestines. The other sections are named similarly—Right Lower Quadrant, Left Upper Quadrant, and Left Lower Quadrant—based on which side (right or left) and whether they’re upper or lower.