Smoking In Biology

Name: Brandon N Anoop
Form: 4A
Subject: Biology

The personal personal effects of cigarette smoking on the human clay and the respiratory system

Nicotine addiction and its harmful effects

When you inhale eatage from a cigarette, you are inhaling smoke that contains the alkaloid nicotine from the tobacco leaves which is to a fault inhaled into the respiratory system and continued inhalation of cigarette smoke would surpass to:

Shortness of breath and persistent coughing
continuing bronchitis
goal of alveoli walls resulting in emphysema
Cancer of the mouth, throat, esophagus and lungs
Reduction in oxygen carrying capacity of the blood
Increase heart wink and blood pressure
Heart disease
Kidney damage nicotine addiction
Nicotine addiction

cause of Nicotine

The Nicotine in cigarette smoke has several affects on the ventilation passageway such as it is an irritant to the breathing passage which causes certain cells lining the breathing passage to produce more than mucus and fluids and the smoke also causes paralyses of the cilia lining the track which helps to despatch diddlysquat and bacteria from the air being inhaled.



These two effects cause a reduction in the amount of lieu for the air to pass freely through the system and also causes an accumulation of mucus, dirt, and bacteria in the passage.
Nicotine also causes constriction or narrowing of the bronchioles. This cuts down on the amount of air fit to enter from outside and the damage progressively worse as long as cigarette smoke is continued to be inhaled.

Damage to the lining of the lungs

The damage to the lungs are brought on by the effects of certain diseases associated with smoking such as:

Chronic bronchitis- chronic bronchitis is caused by a accumulation of mucus containing dirt particles and bacteria in the airways. Coughing sets in as the body tries to remove the mucus and as long as annoying persists, coughing continues. Cilia becomes less and less effective, although more mucus is...If you lack to get a full essay, order it on our website: Ordercustompaper.com



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