Which step has the federal government taken in an effort to reduce second hand smoke exposure? A. banned employers from creating smoking sections in offices
B. banned smoking on beaches
C. banned smoking in restaurants
D. banned smoking on domestic airplane flights

Before packaging and wrapping instruments, the dental assistant should dry off the instruments to avoid a. incomplete sterilization of the instruments. b. the possibility of stains forming. c. putting them away wet. d. corrosion, rust buildup, or dulling of the instruments.