health and safety Online version health and safety by Diana Ximena Suárez Vargas 1 the fact of breathing in smoke from other people’s cigarettes Pistas 1 a painful medical condition that can cause damage to the hands, wrists, upper arms, and backs, especially of people who use computers and other forms of keyboard 2 A hazardous substance can be any substance, whether solid, liquid or gas, that may cause harm to you. 3 an object, building etc that could easily catch fire or cause a fire 4 the measured amount of heat in a place or in the body 5 is the use of various technologies to control the temperature, humidity, and purity of the air in an enclosed space. 6 basic emergency medical treatment 7 any measure that is undertaken to minimize the risk of damage from fire to life or property.