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The blood vessel gets blocked. In the heart, if one of the coronary arteries get blocked by smoking, it can cause a myocardial infarction (Heart Attack).
Chewing tobacco contains nicotine; nicotine is a stimulant that raises blood pressure. By increasing blood pressure, the blood vessels constrict allowing easier plaque buildup.
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What chemical in tobacco smoke that makes blood vessels become narrower?
You think probable to nicotine.
Why do people become addicted to tobacco and drug?
Because of chemical reaction in the brain
What happens to blood vessels when the body temperature rises?
They get narrower therefore less blood flows through vessels. The body will try to keep the core warm. Doing so will cause the extremities to become less so.
What is To become narrower at one end?
Taper
How does aging affect the bronchioles?
walls become narrower
What is the reduction of the diameter in the lumen called?
The reduction of the diameter in the lumen is called vasoconstriction. This is when the blood vessels become narrower due to the contraction of smooth muscle cells in the vessel walls, reducing blood flow.
Do breathing passages become narrower in the disease called emphysema?
no
When did tobacco become legal?
Tobacco has never been illegal.
How does someone become used to tobacco?
They make other people scared of them, so they become used to tobacco
At what age can tobacco become the most addictive?
Tobacco can become addictive at any age. So dont try it
How do you become a Copenhagen tobacco model?
contact "The house of Prince" tobacco firm
What is the name of the heart disease in which the blood vessels become smaller or narrower?
Atherosclerosis. ( The process starts at the age of seven years ! ) So playing on the ground, is the best way to prevent it. Even adult must play some game, in witch physical activity is involved.
