The thoracic cavity is above the abdominal cavity.

The thoracic cavity is above the abdominal cavity.

• A. Inferior
• B. Abdominal
• C. Superior
• D. Anterior

Answer: (C)

In anatomy, vertical position is described with terms like superior and inferior. Superior means toward the head or the upper part of the body. The thoracic cavity sits above the abdominal cavity, separated by the diaphragm, so its position relative to the abdomen is superior. The other terms don’t fit because inferior would mean lower than, which contradicts being above; abdominal describes a region rather than a directional relation; and anterior means front, not top-bottom.

In anatomy, vertical position is described with terms like superior and inferior. Superior means toward the head or the upper part of the body. The thoracic cavity sits above the abdominal cavity, separated by the diaphragm, so its position relative to the abdomen is superior. The other terms don’t fit because inferior would mean lower than, which contradicts being above; abdominal describes a region rather than a directional relation; and anterior means front, not top-bottom.