Final answer:
The left hypochondriac region is the correct term for region 3 in the abdominal regions, and it is located to the left of the epigastric region and above the left lumbar region. It is used by healthcare providers to describe precise locations for clinical purposes.
Step-by-step explanation:
The name of the region labeled as left hypochondriac region is not 1) Epigastric region, 2) Umbilical region, 3) Hypogastric region, or 4) Left lumbar region. The term left hypochondriac region itself is the correct term for the region labeled as region 3. It is part of the nine abdominal regions in the abdominopelvic cavity, which are used by health care providers to describe locations for clinical purposes. These nine regions include the left hypochondriac, epigastric, right hypochondriac, left lumbar, umbilical, right lumbar, left iliac, hypogastric, and right iliac regions. The left hypochondriac region is located to the left of the epigastric region and above the left lumbar region when viewing the body from an anatomical perspective. This approach aids in diagnosing and communicating the precise location of pain or abnormalities, such as in the liver or stomach.