The chemical reaction between two or more materials that changes the materials and produces heat, flames, and toxic smoke is:

A. endothermic heat reaction
B. exothermic heat reaction
C. pyrolysis
D chemical free radicals


Answer: B. exothermic heat reaction

Health Professions

You might also like to view...

A newborn small for gestational age of 1,550 grams would be reported with code _____

Fill in the blank(s) with correct word

Health Professions

In the United States, the young people most likely to receive encouragement from friends, family, coaches, and teachers to play sports if they

A. have Asian heritage. B. have Latino heritage. C. are Caucasians. D. are African Americans.

Health Professions

You arrive at the scene of a traffic accident in which multiple vehicles are involved. You see at least two patients who appear to be unconscious. Your first action should be to

A. begin triaging the patients B. begin immediate patient care C. notify medical control for advice D. request an additional ambulance

Health Professions

Which of the following is NOT a benefit of moderate intensity exercise?

A) Improved eyesight B) Improved mood C) Weight loss D) Stress reduction

Health Professions