Which cavity contains the stomach, small intestines, liver, spleen, pancreas, gallbladder, most of the large intestine (and kidneys)?

• A. Pelvic Cavity
• B. Abdominopelvic Cavity
• C. Abdominal Cavity
• D. Pleural Cavity

Answer: (C)

The organs listed are all located in the abdomen—the area in the front and middle of the torso. The stomach, small intestine, liver, spleen, pancreas, and gallbladder sit in the abdominal cavity, while most of the large intestine also lies there. The kidneys are positioned at the back of this same region (the posterior abdominal wall), so they’re considered part of the abdominal area as well. The pelvic cavity is farther down and contains bladder and reproductive organs, not these digestive organs. The pleural cavities are in the chest around the lungs. Although the larger term abdominopelvic cavity includes both the abdominal and pelvic regions, the organs listed fit best with the abdominal cavity, making it the most appropriate single choice.