Introduction to Kidneys Flashcards
1
Q
What are the two major roles of the kidneys?
A
- Excretion - getting rid of metabolic waste
- Homeostasis - maintaining the internal environment
2
Q
What other roles do kidneys have?
A
- filter nitrogenous waste products out of the blood (UREA)
- maintain water potential and PH of the blood and tissue fluid
3
Q
How much blood passes through the kidney every minute?
A
- 90-120cm^3
4
Q
How much urine do most people a day?
A
- 1-2dm^3