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When comparing the blood concentrations of urea and glucose in the hepatic portal vein to those in the renal vein, one finds that in the hepatic Portal vein
- a)urea is lower and glucose is lower
- b)Urea is lower and glucose is higher
- c)Urea is higher and glucose is lower
- d)Urea is higher And glucose is higher.
Correct answer is option 'D'. Can you explain this answer?
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When comparing the blood concentrations of urea and glucose in the hep...
Comparison of Blood Concentrations of Urea and Glucose in Hepatic Portal Vein and Renal Vein
Urea and glucose are two important components of blood. The concentrations of these components vary in different blood vessels. The comparison of blood concentrations of urea and glucose in the hepatic portal vein and renal vein is discussed below.
Hepatic Portal Vein
The hepatic portal vein carries blood from the gastrointestinal tract, pancreas, and spleen to the liver. The blood in the hepatic portal vein is rich in nutrients, including glucose, which is absorbed from the food during digestion.
Urea: The liver plays a crucial role in the metabolism of proteins and amino acids. The breakdown of amino acids results in the production of ammonia, which is toxic to the body. The liver converts ammonia into urea, which is less toxic and can be excreted by the kidneys. Therefore, the blood concentration of urea in the hepatic portal vein is higher.
Glucose: After digestion, the glucose from the food is absorbed into the bloodstream and transported to the liver through the hepatic portal vein. The liver regulates the blood glucose levels by storing excess glucose as glycogen or releasing glucose into the bloodstream when needed. Therefore, the blood concentration of glucose in the hepatic portal vein is higher.
Renal Vein
The renal vein carries blood from the kidneys back to the heart. The kidneys play an essential role in the excretion of waste products from the body, including urea.
Urea: The kidneys filter the blood and remove urea, which is then excreted in the urine. Therefore, the blood concentration of urea in the renal vein is lower.
Glucose: The kidneys do not regulate the blood glucose levels. Therefore, the blood concentration of glucose in the renal vein is similar to that in other veins.
Conclusion
In summary, when comparing the blood concentrations of urea and glucose in the hepatic portal vein to those in the renal vein, one finds that urea is higher, and glucose is higher in the hepatic portal vein.
Urea and glucose are two important components of blood. The concentrations of these components vary in different blood vessels. The comparison of blood concentrations of urea and glucose in the hepatic portal vein and renal vein is discussed below.
Hepatic Portal Vein
The hepatic portal vein carries blood from the gastrointestinal tract, pancreas, and spleen to the liver. The blood in the hepatic portal vein is rich in nutrients, including glucose, which is absorbed from the food during digestion.
Urea: The liver plays a crucial role in the metabolism of proteins and amino acids. The breakdown of amino acids results in the production of ammonia, which is toxic to the body. The liver converts ammonia into urea, which is less toxic and can be excreted by the kidneys. Therefore, the blood concentration of urea in the hepatic portal vein is higher.
Glucose: After digestion, the glucose from the food is absorbed into the bloodstream and transported to the liver through the hepatic portal vein. The liver regulates the blood glucose levels by storing excess glucose as glycogen or releasing glucose into the bloodstream when needed. Therefore, the blood concentration of glucose in the hepatic portal vein is higher.
Renal Vein
The renal vein carries blood from the kidneys back to the heart. The kidneys play an essential role in the excretion of waste products from the body, including urea.
Urea: The kidneys filter the blood and remove urea, which is then excreted in the urine. Therefore, the blood concentration of urea in the renal vein is lower.
Glucose: The kidneys do not regulate the blood glucose levels. Therefore, the blood concentration of glucose in the renal vein is similar to that in other veins.
Conclusion
In summary, when comparing the blood concentrations of urea and glucose in the hepatic portal vein to those in the renal vein, one finds that urea is higher, and glucose is higher in the hepatic portal vein.
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When comparing the blood concentrations of urea and glucose in the hep...
Hepatic vein has the highest concentration of urea since liver produces urea and other wasted . hepatic portal vein will have the highest concentration of glucose and amino acid which will be absorbed from the food
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When comparing the blood concentrations of urea and glucose in the hepatic portal vein to those in the renal vein, one finds that in the hepatic Portal veina)urea is lower and glucose is lowerb)Urea is lower and glucose is higherc)Urea is higher and glucose is lowerd)Urea is higher And glucose is higher.Correct answer is option 'D'. Can you explain this answer?
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When comparing the blood concentrations of urea and glucose in the hepatic portal vein to those in the renal vein, one finds that in the hepatic Portal veina)urea is lower and glucose is lowerb)Urea is lower and glucose is higherc)Urea is higher and glucose is lowerd)Urea is higher And glucose is higher.Correct answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about When comparing the blood concentrations of urea and glucose in the hepatic portal vein to those in the renal vein, one finds that in the hepatic Portal veina)urea is lower and glucose is lowerb)Urea is lower and glucose is higherc)Urea is higher and glucose is lowerd)Urea is higher And glucose is higher.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When comparing the blood concentrations of urea and glucose in the hepatic portal vein to those in the renal vein, one finds that in the hepatic Portal veina)urea is lower and glucose is lowerb)Urea is lower and glucose is higherc)Urea is higher and glucose is lowerd)Urea is higher And glucose is higher.Correct answer is option 'D'. Can you explain this answer?.
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