Various factors of pathological and chemical nature may progressively destroy the nephron, which results in :
Correct answer: A. Increase in the plasma level of urea
- A. Increase in the plasma level of urea
- B. Decrease in other nitrogenous wastes
- C. Decrease in the plasma level of urea
- D. Decrease in the blood pressure
Explanation
When nephrons suffers from any disorder, they remain unable to filter the urea from blood and as a result of plasma level of urea increases.
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About Homeostasis
Homeostasis maintains a stable internal environment through the kidney and urinary system, thermoregulation and excretion. The kidney topics include filtration, selective reabsorption, urine formation and water balance, while thermoregulation involves sweating, vasodilation, vasoconstriction and hormonal control; excretion is different from egestion, which removes undigested food.
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