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Constrict. This is why smokers get that head rush feeling with the first cigarette of the day as not enough oxygen is getting to the brain, and then the body will get used to having to cope with a constricted blood flow throughout the day and further cigarettes.
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∙ 9y ago
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What one have vasodilator effect 1-nicotine 2-cholestramine 3-urikinase 4-vit a?
As far as I know, none of them is a vasodilator. May be you meant nicotinic acid,"niacin". It's the one that has a vasodilator effect.
Is atropine a vasodilator?
No
Is heat a vasodilator?
Yes heat is a vasodilator, whereas ice is a vasoconstrictor.
What is bradykinin?
Is a potent vasodilator.
Is lidocaine a vasodilator?
yes
Is tegretol a vasodilator?
yes
Is lipitor a vasodilator?
Lipitor is a drug that lowers harmful fats in the blood, including cholesterol. Its chemical name is atorvastatin. It is not a vasodilator.
What is the difference between venodilators and vasodilators?
a vasodilator causes dilation of the blood vessels; a venodilator is a vasodilator that causes dilation of veins
Is marijuana a vasodilator?
Yes. Vasodilators widen the blood vessels in the body, so when you inhale marijuana your pupils widen, which makes marijuana a vasodilator.
Is vasodilator system present in humans?
fatty
Is dopamine a vasodilator?
Yes ...at low rates of infuzion.
What releases a vasodilator the least abundant WBC?
Basophil
