Chapter 12 - The Digestive System Flashcards

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1
Q

Peristalsis

A

Wave like contractions of the organ walls to move food through the digestive tract

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2
Q

Digestive tract other names

A

Alimentary canal, gastrointestinal tract

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3
Q

Peritoneum

A

Large serous membrane that covers and separates the organs of the abdominal cavity

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4
Q

Hard palate

A

Anterior. Made of bone

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5
Q

Soft palate

A

Posterior. Made of soft tissue.

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6
Q

Uvula

A

Used for speech production. Hangs from soft palate

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7
Q

Lower esophageal sphincter (LES)

A

Muscle that keeps stomach contents from refluxing. Also called the cardiac sphincter.

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8
Q

Contents of the stomach

A
Pepsin (enzyme) 
Hydrochloric acid (HCl)
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9
Q

Pylorus

A

Stomachs lower portion

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10
Q

Duodenum

A

First portion of the small intestine

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11
Q

Jejunum

A

Second portion of the small intestine

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12
Q

Ileum

A

Last portion of the small intestine

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13
Q

Villi

A

Small projections in the intestinal lining that aid absorption of water, minerals and vitamins

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14
Q

Lacteals

A

Lymphatic capillaries that absorb small molecules of digested fats

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15
Q

Saliva

A

Salivary amylase

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16
Q

Bucc/o

A

Cheek

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17
Q

Dent/o, dent/I

A

Tooth, teeth

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18
Q

Odont/o

A

Tooth, teeth

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19
Q

Gingiv/o

A

Gum

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20
Q

Gloss/o

A

Tongue

21
Q

Lingu/o

A

Tongue

22
Q

Gnath/o

A

Jaw

23
Q

Labi/o

A

Lips

24
Q

Or/o

A

Mouth

25
Q

Stoma, stomat/o

A

Mouth

26
Q

Palat/o

A

Palate

27
Q

Sial/o

A

Saliva, salivary glands, salivary duct

28
Q

Uvul/o

A

Uvula

29
Q

Esophag/o

A

Esophagus

30
Q

Gastr/o

A

Stomach

31
Q

Pylor/o

A

Pylorus

32
Q

Enter/o

A

Intestine

33
Q

Duoden/o

A

Duodenum

34
Q

Jejun/o

A

Jejunum

35
Q

Ile/o

A

Ileum

36
Q

Cec/o

A

Cecum

37
Q

Col/o, colon/o

A

Colon

38
Q

Sigmoid/o

A

Sigmoid colon

39
Q

Rect/o

A

Rectum

40
Q

Proct/o

A

Rectum

41
Q

An/o

A

Anus

42
Q

Hepat/o

A

Liver

43
Q

Bili

A

Bile

44
Q

Chol/e, chol/o

A

Bile, gall

45
Q

Cholecyst/o

A

Gallbladder

46
Q

Cholangi/o

A

Bile duct

47
Q

Choledoch/o

A

Common bile duct

48
Q

Pancreat/o

A

Pancreas