Which of the following credentials is obtained through AMT?

Steel structural members lengthen as much as 4 inches (100 mm) when heated to:

A. 300°F (149°C). B. 500°F (260°C). C. 900°F (482°C). D. 1,000°F (538°C).

Bilateral ultrasonography of the eyes is reported with code ____________________.

Fill in the blank(s) with the appropriate word(s).