Work activity is undoubtedly a means of helping the development of both society through the production of goods and services that will be used by people as a means of obtaining better conditions for working people, since they will economic remuneration because of the performance of their duties and be able to subordination, but the work activity can also mean exposure to certain situations of danger to those persons at work, while people in fulfilling their functions are to a large number of machines and objects, which require lots of care and to certain conditions can cause personal injury, this is what is known as occupational hazards, which are present in almost all jobs, it is true that some are greater risks than others, however exposure to occupational hazards occurs in almost all activities. One of the main aspects that give scope for occupational hazards, are the means technification within the workplace, which give scope for the presence of a large number of machines, chemicals and different types of energy sources, we must be clear that the mere fact of these means of modernization will result in adverse events, but occur as a consequence of negligence, lack of knowledge or mishandling of the same, therefore the occupational hazards, can be viewed largely controlled if implemented certain security measures and various provisions are made to advise workers on the conditions to avoid the conclusion of occupational hazards. It is worth mentioning that there are certain occupational hazards can be controlled with prevention measures, however there are some that do not have no control, suggesting by the employer half represent a guarantee for its employees and be to address what can be derived from occupational hazards, which in this case would be hedge funds, insurance and medical care and hospitable nature. A concept that deserves special attention within the definition of occupational hazards is the relation of risk to quantify, so the risks are professionals from a prospect that likely is the occurrence of damage and the severity that it can reach cause. This is a very useful yardstick for the term differences in occupational risks of the concept of danger, as a danger in terms of employment means a work situation source or cause damage. Irrigation professionals can manifest through the following consequences: industrial accidents such as sudden and unexpected events which generate a certain injury, which may have different levels of scope, diseases arising from work activity and health deteriorate the life of the person who generated the constant exposure to negative conditions for the body, work stress, premature aging.. (Source: Jorge Perez).