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Anatomy Digestive > Chapter 1 > Flashcards

Chapter 1 Flashcards

1
Q

Innermost later if gastrointestinal

A

Mucosa

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2
Q

What helps gastric glands be regulated?

A

Hormones

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3
Q

Chemical breakdown takes place where?

A

Stomach

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4
Q

Break downs food

Chemical digestion of carbohydrates

A

Function of mouth

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5
Q

Function of tongue

A

Mixes food with saliva
Moves food underneath teeth
Moves food towards pharynx for swallowing

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6
Q

Extesion of peritoneum attached to the stomach

A

Greater and lesser omentums

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7
Q

What does pepsin do?

A

Enzymes that break down or digest all types of proteins in the stomach

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8
Q

Function of large intestines

A

Absorbs water and electrolytes

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9
Q

Function of liver

A

Produces bile which emulsifies fat

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10
Q

Function of salivary glands

A

Creates saliva which contains enzymes that break down carbohydrates

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11
Q

We have 20 amino acids. How many are essential?

A

10

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12
Q

Fats give you

A

More energy

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13
Q

What yields energy the quickest

A

Glucose

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14
Q

Body regulation happens where?

A

In the hypothalamus

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15
Q

Mouth, throat, esophagus, stomach, large intestines, small intestines

A

Organs of digestive system

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16
Q

Internal surface of the stomach

A

Rugae

17
Q

3 parts of the small intestines

A

Duodenum
Jejunum
Ileum

18
Q

G-cells are

A

Cells in stomach that secrete gastrin

19
Q

Enterogastric reflexes is simulated by what

A

Duodenum from the p.H of the stomach

20
Q

Vitamin A, D3, E, K

A

Fat- soluble vitamins absorbed through digestive tract

21
Q

BMR

A

Basal metabolic Rate

22
Q

Leptin

A

Simulated by satiety center and suppresses appetite

23
Q

HDL

A

Removes bad cholesterol through the blood stream

24
Q

Enzymes in the mouth are

A

salivary amylase

25
Q

Enzymes in the stomach

A

Pepsin (breaks down proteins)

26
Q

What happens to the enzymes from the pancreas to small intestines

A

Amylase, trypsin, and lipuse still breaks down starches, proteins and fats

27
Q

Where is the main site that food is digested

A

Small intestines

28
Q

What is the stomach chief cells called

A

Pepsin

29
Q

Phases of swallowing are

A

Buccal phase, pharyngeal phase, and the esophageal phase

30
Q

slow moving peristalsis in the LI
3-4/day after meals
essential for defecation

A

Mass movements

Anatomy Digestive (1 decks)

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