How blood pressure is checked
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we check blood pressure by BP machine it use the potential of blood in pressuries type
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Answer:
blood pressure is measured with an instrument called sphygmomanometer. high blood pressure is also known as hypertension and is caused by constriction of arterioles ,which results in increased resistance to blood flow . it can lead to the rupture of an artery and internal bleeding.
Explanation:
the force that the blood exerts against the wall of a vessel is called blood pressure. this pressure is much greater in arteries as it direct collects the oxigeneted blood from the heart so they are elastic and thick. though, veins are collecting bloods from all de-oxigeneted blood from body and reaches it to heart so the veins are less thick and less elastic.
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