The umbilicus is the crossing point for the horizontal and vertical lines dividing the abdomen into quadrants.

Question

Quizplus · Accepted Answer

This statement is true. The umbilicus (also known as the navel or belly button) serves as the intersection point for the horizontal and vertical planes dividing the abdomen into four quadrants: right upper quadrant (RUQ), left upper quadrant (LUQ), right lower quadrant (RLQ), and left lower quadrant (LLQ). This is a common anatomical landmark used in medical diagnosis and procedures.

The Umbilicus Is the Crossing Point for the Horizontal and Vertical