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Mention the significance of hepatic portal system.

Important Questions on Human Circulatory System

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Given below are certain groups of terms. In each group, the first pair indicates a relationship between the two terms. Rewrite and complete the second pair on a similar basis.

Kidney: Renal artery :: Liver : _____.

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Name the blood vessel which supplies blood to the liver.
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Write important role of hepatic portal vein.
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Observe the circulation image above and name the blood vessels A, B and C.

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Study the diagram and answer: Which blood vessel will contain a high amount of glucose and amino acids after a meal? Is it the hepatic portal vein or superior epigastric vein?
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What is the name of the vein which starts from an organ and ends in another organ besides the heart, whether hepatic portal vein or inferior vena cava?
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Name the blood vessel that begins and ends in capillaries. (Renal vein/ Hepatic portal vein)
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The hepatic portal vein drains blood to liver from 
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In which, blood circulation starts and ends in capillaries?
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How circulation of blood takes place through special regions? Explain.
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Maximum urea levels are present in
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From where to where do the hepatic vein carries blood?
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Note the relationship between the first two words and suggest a suitable word/words for the fourth place:

Coronary artery: Heart:: Hepatic artery: _____.

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The blood vessel that begins and ends in capillaries is the _____. (Hepatic portal artery/Hepatic portal vein)
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The blood vessel which starts from capillaries and ends in capillaries.
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Choose the wrong statement regarding the circulatory system of frog.
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From where to where do the hepatic portal vein carries blood?
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Study the diagram and answer: What is the importance of the blood vessel labelled 6?
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The diagram below shows how things get to and from the liver. They are labeled as A, B, C, D, E and F. Which one of the following labellings is the correct one?


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Hepatic portal system connects :