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6. What are the 3 stages of digestion?
- Cephalic, mucosa, serosa
- Cephalic, serosa, gastric
- Cephalic, gastric, intestinal
- Serosa, gastric, intestinal
7. What is the main site of digestion and absorption?
- Liver
- Small intestine
- Stomach
- Large intestine
8. Is the internal or external spinchter voluntary?
- Neither
- Internal
- External
9. What % of absorption occurs in the small intesine?
10. What is the functional unit of the liver?
- There is no functional unit
- Nephrons
- Lobules
- Lebules
11. What are the 4 main parts of the large intestine?
- Ascending, transverse, descending and sigmoid
- Ascending, transverse, descedning and signoid
- Acending, transverse, decedning and signmoid
12. What is defecation?
- Release of faeces from the body
- Digestion of food
- Tearing and gridning of food
13. How many pairs of salivary glands are there in the mouth?
14. What hangs from the caecum?
- Stomach
- Gall bladder
- Appendix
- Liver
15. What are the 4 lobes of the liver?
- upper, lower, cadate and quadrate
- Left, right, caudate and quadrate
- Left, right, cadate and quadrate
- Upper, lower, caudate and quadrate
16. What does the lips and cheeks do in the mouth?
- Helps keeep food between teeth
- Grinds and tears food
- Floor of the mouth
17. How many litres can the stomach hold?
- 4 litres
- 2.5 litres
- 5 litres
- 0.5litres
18. What are the 2 types of palates in the mouth?
- Hard and soft
- Serosa & velum
- Soft and serosa
- Hard and serosa
19. What are the 4 layers of the gastrointestinal tract?
- Mucosa, sub-mucosa, muscularis externa & serosa
- Mucosa, sub-mucosa, muscularis serosa & serosa
- Mucosa, sub-mucosa, muscularis & serosa
- Mucosa, sub- serosa, muscularis & serosa
20. Where is the stomach located?
- Upper left quadrant
- Upper right quadrant
- lower left quadrant
- lower right quadrant