Question

Which of these structures is lateral to the rib cage?

Answer 1

Answer:

Explanation:

Ribs 1-7 attach independently to the sternum. Ribs 8 – 10 attach to the costal cartilages superior to them. Ribs 11 and 12 do not have an anterior attachment and end in the abdominal musculature. Because of this, they are sometimes called 'floating ribs