A level _____ disaster is classified by statewide and federal assistance being required because the effects of the disaster have overwhelmed local and regional resources

Which statement about the use of HVAC equipment is ventilation is correct?

a. instructions for using the system in ventilation should be included on a pre-incident plan b. the risk of improper use of HVAC for ventilation outweighs the potential benefits c. these systems are designed to remove smoke without circulating it around the building d. power supply to the HVAC system should be shut off

While planning care for a patient from general anesthesia, which principle should the nurse re-member? A side effect of some general anesthetic agents is _____ diabetes insipidus

a. neurogenic b. nephrogenic c. psychogenic d. allogenic