Lidocaine was the first amide local anesthetic drug developed by Lofgren in 1943

_____ is the most common way of making a long-distance call

a. Direct Distance Dialing (DDD) b. ATT c. Direct billing d. Sprint

General filing guidelines include ____. 

A. placing all file guides with the same tab position together B. storing extra office equipment in the bottom drawer of a file cabinet C. avoiding cross-referencing a file whenever possible D. allowing extra space for retrieving and replacing files E. use all uppercase letters to label files for easier reading