Air medical transport originated through ____ rescue efforts.

What is the normal range of negative pressure to use when suctioning children?

a. –60 to –80 mm Hg b. –80 to –100 mm Hg c. –100 to –120 mm Hg d. –120 to –150 mm Hg

The dental radiograph will appear lighter if the operator increases which setting?

film distance mA exposure time kVp