Large Intestine Flashcards
1
Q
What is the main function of the large intestine? What is most of complete
A
- Main function is to absorb water.
- Most digestion and absorption of nutrients is complete.
2
Q
What does it compact? Into what?
A
Compacts unabsorbed material into feces (ie. cellulose)
3
Q
How long does it take this unabsorbed material to pass through the large intestine?
A
4-72 hours.
4
Q
What do bacteria produce? What are what the bacteria produce absorbed along with?
A
Bacteria produce vitamins which are absorbed along with vitamins and minerals from the diet (B, K, Na+, Cl-)
5
Q
What amount of fluid passes through the large intestine daily?
A
Approximately 2 L of fluid (most is absorbed back into the body).
