Hazardous Mataterial - Response Priorities and Actions No. 1 Questions taken from Jones & Bartlett Fundamentals of Fire Fighter Skills (3rd Edition) Progress Indicator: Question 1 of 22 1.  What should be done first when evacuating people during a hazardous materials incident? p. 964 Choices: Neutralize the hazardous material threat Identify which materials may be present Evacuate the surrounding area Send in personnel for primary search