What is the difference between mainstream smoke and side stream smoke?

Mainstream smoke: The smoke exhaled by a person who smokes. Sidestream smoke: Smoke from the lighted end of a cigarette, pipe, or cigar, or tobacco burning in a hookah.

What is considered secondhand smoke?

Secondhand smoke is the combination of smoke from the burning end of a cigarette and the smoke breathed out by smokers. Secondhand smoke contains more than 7,000 chemicals, of which hundreds are toxic and about 70 can cause cancer.

What is the meaning of mainstream smoke?

(MAYN-streem …) Tobacco smoke that is exhaled by smokers. Mainstream smoke can be a form of secondhand smoke. It contains nicotine and many harmful, cancer-causing chemicals. Inhaling mainstream smoke increases the risk of lung cancer and may increase the risk of other types of cancer.

What do you mean by passive smoker?

Passive smoking means breathing in other people’s tobacco smoke. The smoke drifting from a lit cigarette plus the smoke breathed out by a smoker is called second-hand smoke or environmental tobacco smoke. Second-hand smoke is a serious health risk for both those who smoke and those who do not.

How long does secondhand smoke stay in a room?

Most second-hand smoke comes from the tip of a burning cigarette. This makes it almost impossible to direct smoke away from those around you. If you only smoke in one area of your home the harmful chemicals will spread rapidly from room to room and can linger for up to 5 hours.

What alternative can one do to avoid smoking?

Here are 10 ways to help you resist the urge to smoke or use tobacco when a tobacco craving strikes.

• Try nicotine replacement therapy. Ask your doctor about nicotine replacement therapy.
• Avoid triggers.
• Delay.
• Chew on it.
• Don’t have ‘just one’
• Get physical.
• Practice relaxation techniques.
• Call for reinforcements.

What is difference between an active smoker and a passive smoker?

Passive smoking is the inhalation of smoke, called second-hand smoke, or environmental tobacco smoke, by persons other than the intended “active” smoker. It occurs when tobacco smoke permeates any environment, causing its inhalation by people within that environment.

How long does it take for second-hand smoke to affect you?

When does secondhand smoke damage start? Studies have shown that damage from secondhand smoke occurs in as little as five minutes: After five minutes: Arteries becomes less flexible, just like they do in a person who is smoking a cigarette.

Which is the best definition of sidestream smoke?

ENVIRONMENTAL tobacco smoke (ETS) – includes sidestream smoke, from the burning tip of a cigarette, and mainstream smoke which is inhaled and then exhaled by the smoker. Mice were divided into three control and three dosage groups consisting of daily exposure to sidestream smoke from one filter-tip cigarette.

Is there safe level of exposure to sidestream smoke?

There is no safe level of sidestream smoke exposure. In fact, the Environmental Protection Agency (EPA) has classified sidestream smoking as a class A carcinogen, meaning there is enough data to indicate they cause cancer in humans. Sidestream smoke is a concern for anyone, but certain people are at greater risk.

What kind of smoke goes into an enclosed box?

Sidestream smoke in enclosed box. Sidestream smoke is smoke which goes into the air directly from a burning cigarette, cigar, or smoking pipe. Sidestream smoke is the main component (around 85%) of second-hand smoke (SHS), also known as Environmental Tobacco Smoke (ETS) or passive smoking.

What are the effects of sidestream smoke on animals?

Sidestream smoke has also been found to decrease the elasticity (flexibility) of the lungs, inhibit weight gain in developing animals, and increase susceptibility to (and severity of) respiratory infections like the flu and the common cold.