A CT scan of the chest with contrast was performed on Mrs. Wright for emphysema. What is the appropriate CPT code for this procedure?

____ is the concentration of a gas when compared to air.

A. Vapor density B. Specific density C. Gravitational pull D. Acidic reactivity

The twelve-year molar begins developing when the child is about 5 years old.

Answer the following statement true (T) or false (F)