What is the term for the upper body region above the abdomen?

The upper body region above the abdomen is referred to as the thorax. This anatomical term encompasses the chest area, which includes vital organs such as the heart and lungs, as well as structures like the ribs and sternum that provide protection and support. The thorax plays a crucial role in respiration and circulation, as it houses the pleural cavities and mediastinum.

In contrast to the thorax, the pelvis is located below the abdomen and supports the lower body. The hip refers to the area around the lateral portion of the pelvis, which is also beneath the abdominal region. The abdomen itself is the area located below the thorax and contains the digestive organs. Understanding these distinctions is critical for accurately describing the locations of various bodily structures and functions.