All body movements are equivalent to some type of angulation of the x-ray beam: In PA projections, flexion is equivalent to a caudal angle and extension is equivalent to a cephalic angle.

The largest weight gain occurs in which trimester?

A) Third B) First C) Second D) It can occur in any of the trimesters.

Type III construction requires exterior walls and structural members to be constructed of:

A. wood and metal. B. steel and masonry. C. large-dimension lumber. D. noncombustible materials.