When adjusting an upright patient's position, when the patient moves 1 foot 2 inches to the side, how much is the shift distance for the midline of the body?

The classification of fracture that involves enamel, dentin, and pulp is Class ____

a. 1 b. 2 c. 3 d. 4

A positive reaction in the RF test is ____________________.

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