Which term is better known as the chest?

Which term is better known as the chest?

• A. Thorax
• B. Face
• C. Abdomen
• D. Pelvis

Answer: (A)

Think of how the body is divided into regions. The chest corresponds anatomically to the thorax. The thorax is the central trunk region between the neck and the abdomen, defined by the rib cage and sternum in the front and the thoracic vertebrae in the back. It houses the heart and lungs within the thoracic (chest) cavity and is protected by the ribs. The other terms refer to different areas: the face is the front of the head, the abdomen is the belly area below the chest, and the pelvis is the lower trunk basin at the base of the spine. Because thorax is the precise anatomical name for the chest region, it’s the best answer.

Think of how the body is divided into regions. The chest corresponds anatomically to the thorax. The thorax is the central trunk region between the neck and the abdomen, defined by the rib cage and sternum in the front and the thoracic vertebrae in the back. It houses the heart and lungs within the thoracic (chest) cavity and is protected by the ribs. The other terms refer to different areas: the face is the front of the head, the abdomen is the belly area below the chest, and the pelvis is the lower trunk basin at the base of the spine. Because thorax is the precise anatomical name for the chest region, it’s the best answer.