Asthma is a lung disease characterized by a chronic inflammation of the airways in the lungs, which can flare up because of allergic reactions, viral infections, or exposure to irritants like smoke, pollen, and pet dander. Although some asthma episodes can be life threatening, if properly managed as...

Introduction Can work place stress be defined? Workplace stress is the harmful physical and emotional responses that carry a conflict between job demands on the employee. In general, the combination of high demands in the workplace and in life can lead to stress overload, (Columbia, 2000). This i...

SMOKING BAN IN RESTARUANTS Imagine entering a restaurant and looking around to notice the different people. There may be friends or a family with children out having dinner, several waitresses or waiters, cooks, and many other men and women (which may be pregnant). Now think about the air that t...

An allergy is an abnormal reaction to an ordinarily harmless substance or substances. These sensitizing substances, called allergens, may be inhaled, swallowed or come into contact with the skin. When an allergen is absorbed into the body, it triggers white blood cells to produce IgE antibodies. The...