Digestive System Flashcards

1
Q

what is the digestive system?

A
  • long tube that begins at mouth & end at anus
  • helps break down food
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2
Q

what is the location of the buccal cavity?

A

mouth

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3
Q

what is the location of the salivary gland?

A

around buccal cavity

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4
Q

what is the location of the epiglottis?

A
  • flaps at back of throat
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5
Q

what is the location of the oesophagus?

A

tube that connects buccal cavity to stomach

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6
Q

what is the location of the stomach?

A

below the oesophagus

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7
Q

what is the location of the small intestine?

A

long, coiled tube that comes after stomach

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8
Q

what is the location of the large intestine?

A

wider, follows small intestine

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9
Q

what is the location of the rectum?

A

final section of large intestine

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10
Q

what is the location of the anus?

A

opening at end of digestive tract

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11
Q

what is the location of the liver?

A

above the stomach

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12
Q

what is the location of the gallbladder?

A

beneath the liver

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13
Q

what is the location of the bile duct?

A

tube that carries bile from liver & gallbladder to small intestine

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14
Q

what is the location of the pancreas?

A

behind the stomach

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15
Q

what is the location of the pancreatic duct?

A

carries digestive enzymes from pancreas to small intestine

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16
Q

what is the function of the buccal cavity?

A
  • put food into buccal cavity
  • mechanical digestion by chewing
  • dissolves food in saliva
17
Q

what is the function of the salivary glands?

A
  • moisten food
  • starts chemical digestion
  • allows food to be tasted
18
Q

what is the function of the epiglottos?

A
  • directs food to oesophagus
  • closes over airway
19
Q

what is the function of the oesophagus?

A

muscular tube squeezed down by muscles

20
Q

what is the function of the stomach?

A
  • mechanical digestion by muscular churning
  • chemical digestion of proteins by pepsin
  • secretes hydrochloric acid
21
Q

what is the function of the small intestine?

A
  • further chemical digestion takes place
  • emulsification of fats take place
22
Q

what is the function of the large intestine?

A
  • absorbs water
  • houses gut bacteria
23
Q

what is the function of the rectum?

A
  • stores dried out food remains & dead bacteria
  • expels waste from anus
24
Q

what is the function of the liver?

A
  • processes nutrients
  • produces bile
25
Q

what is the function of the gallbladder?

A

stores bile

26
Q

what is the function of the bile duct?

A

carries bile from liver to small intestine

27
Q

what is the function of the pancreas?

A

produces digestive enzymes & hormones

28
Q

what is the function of the pancreatic duct?

A

carries digestive enzymes from pancreas to small intestine

29
Q
A