The function of the hepatic portal circulation is to ________.Group of answer choicesdistribute hormones throughout the bodyreturn glucose to the general circulation when blood sugar is lowcarry toxins to the kidney for disposal through the urinary tractcollect absorbed nutrients for metabolic processing in the liver
Question
The function of the hepatic portal circulation is to ________.Group of answer choicesdistribute hormones throughout the bodyreturn glucose to the general circulation when blood sugar is lowcarry toxins to the kidney for disposal through the urinary tractcollect absorbed nutrients for metabolic processing in the liver
Solution
The correct answer is: collect absorbed nutrients for metabolic processing in the liver. Here's a step-by-step explanation:
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Nutrient Absorption: After you eat, your digestive system breaks down the food into its basic components. Nutrients like glucose, amino acids, and fats are absorbed into the bloodstream through the walls of the small intestine.
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Hepatic Portal Circulation: These absorbed nutrients enter the hepatic portal vein, which is a blood vessel that leads directly to the liver. This system of blood vessels leading to the liver is known as the hepatic portal circulation.
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Metabolic Processing: Once in the liver, these nutrients can be stored, distributed to the rest of the body, or metabolized further. For example, glucose can be stored as glycogen for later use, or it can be released into the bloodstream to maintain blood sugar levels.
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Detoxification: The liver also detoxifies harmful substances that may have been ingested, such as alcohol or certain drugs.
So, in summary, the function of the hepatic portal circulation is to collect absorbed nutrients from the digestive tract and deliver them to the liver for metabolic processing.
Similar Questions
What is the function of the hepatic portal system?Multiple choice question.to assist in the regulation of blood osmolarity (fluid content)to deliver nutrients absorbed from stomach and intestines to the liverto regulate the production of bile and urine
How does the hepatic portal system differ from other parts of the circulation?Multiple ChoiceBlood flows from capillaries to veins to a second set of capillaries and veins before returning to the heart.Blood flows from veins into arteries then back to veins before returning to the heart.Blood flows directly from arterioles into venules, bypassing capillary beds.Blood flows through an extensive network of interconnecting arteries and arterioles before entering the capillary beds.
What is the significance of the hepatic portal system in the circulatory system?
Which of the following is a function of the liver?Multiple ChoiceIt helps regulate blood cholesterol levels.It secretes digestive enzymes into the small intestine.It removes calcium from the blood.It produces poisonous substances to break down molecules.It produces red blood cells.
Which of the following is not a function of the liver?Multiple ChoiceMaintaining blood glucose concentrationFormation of ureaSecretion of bileSecretion of insulin
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