Effect of Smoking on Breathing, Gas Exchange & Pregnancy

Tar Tar is a sticky brown substance produced by tails that basin stain a pottyrs fingers and teeth yellowish/brown. It is also sometimes known as total particulate matter and is inhaled when a cigarette is crazy weedd. Some of the chemicals in pitch shot include benzene and benzo(a)pyrene. Tobacco wad Tobacco mint contains many pestilential gases that provide be change to the be such as carbon monoxide, formaldehyde, hydrogen cyanide, ammonium hydrated oxide and acrolein. Passive Smoking Passive dope is involuntary bullet by non- passelrs inhaling the stool of others. Smoke emitted from a lighted cigarette pot be go bad into two types; mainstream smoke and sidestream smoke. Mainstream smoke is the smoke that the smoking car inhales through the cigarette and sidestream smoke is the smoke that comes from the lit end of the cigarette. Up to 85% of smoke in a room where a cigarette has been ingest is sidestream smoke and this is the smoke that is inhaled by n on-smokers. practically passive smoking can be more toxic that actual smoking because sidestream smoke is un permeateed and still contains many harmful smoke particles that mainstream smoke does not brook due to the filter that most cigarettes have attached to them. Nicotine Nicotine is the addictive substance in cigarettes, it is what causes a smoker to hunger another cigarette and and so carry on the habit.

The more nicotine a smoker consumes, the more they will crave and so the more they will smoke. This authority that they will be inhaling more toxic substances into their body, particularly the lungs, and this affects the ventilation system as these substances will damage the l ungs and cause a reduction in their ability ! to function properly. Carbon Monoxide One of the main functions of the respiratory system is to provide the body with oxygen so that it can be delivered... If you want to get a full essay, ordering it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay