Although most information is located in the Index of Diseases and Injuries, the ICD-10-CM manual also uses additional ________ for specialized purposes

When is an indirect attack indicated?

a. when the structure is badly weakened b. when exposures are immediately threatened c. with an incipient fire d. when flashover is likely

Why do manufacturers alter the pKa of local anesthetic drugs?

A) Increase the duration of anesthesia B) Decease the duration of anesthesia C) Provide useful onset time of anesthesia D) Provide more profound anesthesia