Repair of hernias and eventration are two repairs performed on the mediastinum

The definition of a minor is anyone:

a.) who is not self-supporting b.) who is not the age of majority c.) younger than 18 years of age d.) younger than 21 years of age

Which membrane covers the surface of the lungs?

a. ciliated mucosa b. pericardium c. parietal pleura d. visceral pleura