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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?

  • 90%
  • 1%
  • 70%
  • 50%

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?

  • 1
  • 3
  • 4
  • 2

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