Monoammonium phosphate residue creates an oxygen barrier around _________combustibles

A lien by the provider in a WC case is:

a. time limited. b. unlimited. c. paid by the federal WC program. d. None of the above

Which of the following would not be considered a protocol for disposal of biological chemical materials?

A) ?Use the PASS method to properly dispose of chemical materials. B) All universal (standard) precautions are followed and contaminated materials are properly disposed of. C) You must wear gloves, face shield, protective eyewear. D) You must wear aprons, gowns, and hair and shoe coverings.