Smoking Cigarettes Definition.

The definition of smoking is using tobacco in a cigarette cigar or pipe. A cigarette is a narrow cylinder containing psychoactive material typically tobacco that is rolled into thin paper for smoking. Due to decay of polonium 210 the annual local dose caused by smoking cigarettes 1 5 packs day is about 80 msv year.

Current smoker is someone who has smoked greater than 100 cigarettes including hand rolled cigarettes cigars cigarillos etc in their lifetime and has smoked in the last 28 days. Note that this definition may underestimate the prevalence of smoking in young people and smoking status should be checked regularly in those aged under 30. Due to decay of polonium 210 the annual local dose caused by smoking cigarettes 1 5 packs day is about 80 msv year. Smoking is the act of inhaling smoke produced by the combustion of an element through the mouth usually of tobacco in a cigarette cigar or pipe. Tobacco smoking was formally classified as a known human carcinogen by the us government in 2000.

A smoking habit is a physical addiction to tobacco products. Due to decay of polonium 210 the annual local dose caused by smoking cigarettes 1 5 packs day is about 80 msv year. Note that this definition may underestimate the prevalence of smoking in young people and smoking status should be checked regularly in those aged under 30. The direct inhalation of tobacco smoke the basis of major health hazards. Current smoker is someone who has smoked greater than 100 cigarettes including hand rolled cigarettes cigars cigarillos etc in their lifetime and has smoked in the last 28 days. Smoking the act of inhaling and exhaling the fumes of burning plant material. Long known to cause cancer in humans tobacco smoking is generally held to be the leading preventable cause of cancer in developed countries. Smoking is the act of inhaling smoke produced by the combustion of an element through the mouth usually of tobacco in a cigarette cigar or pipe. A cigarette is a narrow cylinder containing psychoactive material typically tobacco that is rolled into thin paper for smoking. The definition of smoking is using tobacco in a cigarette cigar or pipe.