Question: what are the major blood vessels located in the abdominal cavity?
Answer: Superior epigastric artery, a branch of the internal thoracic artery. Inferior epigastric artery, a branch of the external iliac artery. Superficial circumflex iliac and superficial epigastric arteries, the branches of the femoral artery. 10th and 11th intercostal arteries and the subcostal artery.