Language of Medicine - Chapter 5 + 6 Flashcards

Digestive System

1
Q

define the cheeks

A

form the walls of the oral cavity

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2
Q

define the lips

A

surround opening to the oral cavity

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3
Q

define the hard palate

A

forms the anterior portion of the roof of the mouth

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4
Q

define the soft palate

A

lies posteriorly to the hard palate

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5
Q

define rugae

A

irregular ridges in mucous membrane covering the hard palate

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6
Q

define uvula

A

small soft tissue projection, hangs from the soft palate
aids in producing sounds + speech

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7
Q

define tongue

A

extends across the floor of oral cavity + muscles attach to the lower jawbone

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8
Q

define mastication

A

chewing

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9
Q

define deglutition

A

swallowing

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10
Q

define papillae

A

small raised areas on the tongue, contain taste buds that are sensitive to nature of foods

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11
Q

define tonsils

A

masses of lymphatic tissue located in the depressions of mucous membranes, act as filters to protect the body from invasion

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12
Q

define gums

A

fleshy tissue surrounding sockets of teeth

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13
Q

define teeth

A

16 permanent teeth - (32 permanent teeth in entire mouth)

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14
Q

define crown

A

above gum line

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15
Q

define root

A

lies within bony socket

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16
Q

define enamel

A

protects tooth

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17
Q

define dentin

A

main substance of tooth, lies beneath enamel

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18
Q

define cementum

A

covers, protects, supports the dentin in the root

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19
Q

define periodontal membrane

A

surrounds cementum and holds tooth in place in socket

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20
Q

define pulp

A

lies underneath dentin

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21
Q

define salivary glands

A

3 pairs: parotid, submandibular, sublingual all produce saliva which lubricates the mouth

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22
Q

define pharynx

A

aka as throat
serves as a passage way for air + food

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23
Q

define esophagus

A

allows food to travel through

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24
Q

define epiglottis

A

covers trachea so cool cannot enter

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25
Q

define peristalsis

A

involuntary rhythmic contraction of muscle wall of esophagus

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26
Q

define bolus

A

mass of food

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27
Q

define stomach

A

3 parts:
1. fundas (upper portion)
2. body (middle section)
3. antrum (lower portion)

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28
Q

define sphincter

A

control openings into and leading out of stomach

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29
Q

define lower esophageal sphincter (LES)

A

relaxes and contracts to move food from esophagus to stomach

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30
Q

define small intestine

A

20ft in length, has 3 parts:
1. duodenum - 1ft long, receives food from stomach and bile from liver + gallbladder as well as pancreatic juices from pancreas
2. jejunum - 8ft long,
3. ileum - 11ft long + attaches to large intestine

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31
Q

define large intestine

A

3 parts:
1. cecum: pouch on the right side that connects to ileum at ileocecal valve
2. colon: 5ft long, has 4 sections; ascending, descending, transverse, + sigmoid colon
3. rectum: muscle that can hold stool

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32
Q

define appendix

A

hangs from cecum

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33
Q

define anus

A

food exits through

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34
Q

define defecation

A

expulsion/passage of fees though anus

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35
Q

define liver

A

located RUQ, manufactures bile

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36
Q

define bilirubin

A

pigmentation that is produced by breakdown of hemoglobin

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37
Q

define gallbladder

A

pear shaped, located under liver, stores bile for later use

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38
Q

an/o

A

anus

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39
Q

append/o
appendic/o

A

appendix

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40
Q

bucc/o

A

cheek

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41
Q

cec/o

A

cerum

42
Q

celi/o

A

belly, abdomen

43
Q

cheil/o

A

lip

44
Q

cholescyst/o

A

gallbladder

45
Q

col/o
colon/o

A

colon

46
Q

dent/o

A

tooth

47
Q

duoden/o

A

duodenum

48
Q

enter/o

A

usually small intestine

49
Q

esophag/o

A

esophagus

50
Q

faci/o

A

face

51
Q

gastr/o

A

stomach

52
Q

gingiv/o

A

gums

53
Q

gloss/o

A

tongue

54
Q

hepat/o

A

liver

55
Q

ile/o

A

ileum

56
Q

jejun/o

A

jejunum

57
Q

lapar/o

A

abdomen

58
Q

lingu/o

A

tongue

59
Q

mandibul/o

A

lower jaw, mandible

60
Q

odont/o

A

tooth

61
Q

or/o

A

mouth

62
Q

palat/o

A

palate

63
Q

pancreat/o

A

pancreas

64
Q

peritone/o

A

peritoneum

65
Q

phayrng/o

A

throat

66
Q

proct/o

A

anus / rectum

67
Q

pylor/o

A

pyloric sphincter

68
Q

rect/o

A

rectum

69
Q

sialaden/o

A

salivary gland

70
Q

sigmoid/o

A

sigmoid colon

71
Q

stomat/o

A

mouth

72
Q

uvul/o

A

uvula

73
Q

amyl/o

A

starch

74
Q

bil/i

A

gall, bile

75
Q

bilirubin/o

A

bilirubin (bile pigment)

76
Q

chol/e

A

gall, bile

77
Q

chlorhydr/o

A

hydrochloric acid

78
Q

gluc/o
glyc/o

A

sugar

79
Q

glycogen/o

A

glycogen, animal starch

80
Q

lip/o

A

fats. lipids

81
Q

lith/o

A

stone

82
Q

prote/o

A

protein

83
Q

py/o

A

pus

84
Q

sial/o

A

salvia / salivary glands

85
Q

steat/o

A

fat

86
Q

–ase

A

enzyme

87
Q

–chezia

A

defecation, elimination of wastes

88
Q

–iasis

A

abnormal condition

89
Q

–prandial

A

meal

90
Q

–emesis

A

vomitting

91
Q

–pepsia

A

digestion

92
Q

–phagia

A

eating, swallowing

93
Q

–plasty

A

surgical repair

94
Q

–ptysis

A

spitting

95
Q

–rrhage
–eehagia

A

bursting

96
Q

–rrhaphy

A

suture

97
Q

–rrhea

A

flow, discharge

98
Q

–spasm

A

involuntary contraction of muscles

99
Q

–stasis

A

stopping, controlling

100
Q

–stenosis

A

narrowing, tightening

101
Q

–tresia

A

opening