Fire Hazard - Description of the chemical's fire hazards (such as flammability, explosion risk, or byproducts that may evolve if the chemical is burned). Health Hazard - Description of the chemical's health hazards (such as toxicity, flammability, or corrosivity). Reactivity Profile - Description of the chemical's potential reactivity with other chemicals, air, and water. Also includes any other intrinsic reactive hazards (such as polymerizable or peroxidizable). Reactive Groups - List of reactive groups that the chemical is assigned to, based on its known chemistry. Reactive groups are categories of chemicals that react in similar ways because their chemical structures are similar. Reactive groups are used to predict reactivity when you add a chemical to MyChemicals.
1 Public health model(PHM) â¢ A model that addresses health or social problems in a comprehensive way. â¢ 2  It considers human factors, characteristics of the source of harm, and the environment, identifies causes and suggests possible interventions.
The biomedical model of health looks upon treatment in expression of changing the body by medical intervention forms. Also this model seeks to look at what is wrong and fix that part of individual as it focuses on illness rather than health as well as diagnosing an individual`s illness.eaknesses of biomedical of health. In weaknesses of biological model of health is that, is or can be very expensive for some people and this model does not focus on illness or disease prevention so people might get illness again or even different illness which would also be fixed through medical...