Chapter 5 Flashcards

(204 cards)

1
Q

ingest

A

to take in for or as if for digestion

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2
Q

aid

A

to provide with what is useful or necessary in achieving an end.

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3
Q

peristalsis

A

the involuntary progressive, rhythmic contraction of muscles in the wall of the esophagus (and other gastrointestinal organs)
nhu động ruột

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4
Q

bolus

A

mass of food

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5
Q

1st part of the stomach

A

fundus (upper portion)

đáy vị

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6
Q

2nd part of the stomach

A

body (middle section)

thân vị

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7
Q

3rd part of the stomach

A

antrum (lower section)

hang vị

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8
Q

regurgitate

A

flowing backward from the normal direction

trào ngược

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9
Q

lower esophageal sphincter

A

relaxes and contracts to move

cơ thắt tâm vị

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10
Q

pyloric sphincter

A

allows food to leave the stomach when it is ready

cơ thắt môn vị

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11
Q

rugae

A

folds in the mucous membrane (mucosa)

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12
Q

1st part of the large intestine

A

doudenum

tá tràng

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13
Q

2nd part of the large intestine

A

jejunum

hổng tràng

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14
Q

bile

A

digestive juice made in the liver and stored in the gallbladder. It breaks up (emulsifies) large fat globules. Bile originally was called gall, probably bc it has a bitter taste. It is composed of bile pigments, cholesterol, and bile salts
mật

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15
Q

ileum

A

hồi tràng

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16
Q

amylase

A

enzyme secreted by the pancreas to digest starch

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17
Q

anus

A

terminal end or opening of the digestive tract to the outside of the body.

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18
Q

appendix

A

blind pouch hanging from the cecum (in the right lower quadrant (RLQ). It literally means hanging (pend/o) on to (ap-, which is a form of ad-).

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19
Q

bilirubin

A

pigment released by the liver in bile

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20
Q

bowel

A

intestine

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21
Q

canine teeth

A

pointed, dog-like teeth (canine means pertaining to dog) next to the incisors. Also called cupids or eyeteeth.
răng nanh

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22
Q

cecum

A

first part of the large intestine

manh tràng

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23
Q

colon

A

large intestine, consisting of the cecum; the ascending, transverse, and descending segments of the colon; and the rectum

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24
Q

common bile duct

A

carries bile from the liver and galbladder to the duodenum.

also called the choledochus

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25
cystic
pt galbladder
26
defecation
elimination of feces from the digestive tract through the anus.
27
deglutition
swallowing
28
dentin
the primary material found in teeth. It is covered by the enamel in the crown and a protective layer of cementum in the root. ngà răng
29
digestion
breakdown of complex foods to simpler forms.
30
duodenum
first part of the small intestine. Duo = 2, den = 10; the duodenum measures 12 inches long
31
elimination
act of removal of materials from the body; in the digestive system, the removal of indigestible materials as feces
32
emulsification
physical process of breaking up large fat globules into smaller globules thereby increasing the surface area that enzymes can use to digest the fat
33
enamel
hard, outermost layer of a tooth.
34
enzyme
a chemical that speeds up a reaction between substances. Digestive enzymes break down complex foods to simpler substances. Enzymes are given names that end in -ase
35
esophagus
tube connecting the throat to the stomach. Eso- means inward; phago- means swallowing.
36
fatty acids
substances produced when fats are digested.
37
feces
solid wastes; stool
38
gallbladder
small sac under the liver; stores bile. | Remember: gallbaldder is one word!
39
glucose
simple sugar
40
glycogen
starch; glucose is stored in the form of glycogen in liver cells.
41
hydrochloric acid
substance produced by the stomach; necessary for digestion of food.
42
ileum
third part of the small intestine; meaning twisted. When the abdomen was viewed at autopsy, the intestine appeared twisted, and the ileum often was an area of obstruction.
43
incisor
one of four front teeth in the dental arch.
44
insulin
hormone produced by the endocrine cells of the pancreas. It transports sugar from the blood into cells and stimulates glycogen formation by the liver.
45
jejunum
second part of the small intestine. This part of the intestine was always empty when a body was examined postmortum
46
lipase
pancreatic enzyme necessary to digest fats.
47
liver
a large organ located in the RUQ of the abdomen. The liver secretes bile; stores sugar, iron, and vitamins; produces blood proteins; and destroys worn-out red blood cells. The normal adult liver weighs about 2,5 to 3 pounds
48
lower esophageal sphincter (LES)
Rings of muscles between the esophgus and the stomach. | Also called cardiac sphincter.
49
mastication
chewing.
50
molar teeth
the sixth, seventh, and eighth teeth from the middle on either side of the dental arch. răng cối
51
premolar teeth
the fourth and fifth teeth, before the molars
52
palate
roof of the mouth, The hard palate lies anterior to the soft palate and is supported by the upper jawbone (maxilla). The soft palate is the posterior fleshy part between the mouth and the throat.
53
pancreas
organ under the stomach; produces insulin (for transport of sugar into cells) and enzymes (for digestion of foods).
54
papillae (singular: papilla) | pờ pi lì
small elecations on the tongue. A papilla is a nipple-like elevation. gai vị giác
55
parotid gland
salivary gland within the cheek, just anterior to the ear | TNB mang tai
56
portal vein
large vein bringing blood to the liver from the intestines.
57
protease
enzyme that digests protein.
58
pulp
soft tissue within a tooth, containing nerves and blood vessels.
59
pyloric sphincter
Ring of muscle ar the end of the stomach, near the duodenum. From the Greek pyloros, meaning gatekeeper. It is normally closed, but opens when a wave of peristalsis passes over it. cơ vòng môn vòng.
60
pylorus
môn vị
61
rectum
Last section of the large intestine, connecting the end of the colon and the anus.
62
rugae
rugae on the hard palate and the wall of the stomach
63
saliva
digestive juice produced by salivary glands.
64
sigmoid colon
fourth and last, S-shaped segment of the colon, just before the rectum; empties into the rectum
65
sphincter
circular ring of muscle that constricts a passage
66
stomach
muscular organ that receives food from the esophagus
67
triglycerides
fat molecules composed of three parts fatty acids and one part glycerol
68
uvula
soft tissue haging from the middle of the soft palate. The Latin uva means bunch of grapes.
69
villi (singular: villus)
microscopic projections in the wall of the small intestine that absorb nutrients into the bloodstream.
70
gastrointestinal tract
begins with the mouth, where food enters, and ends with the anus.
71
four functions of the digestive system
ingestion, digestion, absorption, and elimination.
72
Ingestion
complex food material taken into the mouth is ingested.
73
digestion
food is digested, or broken down, mechanically and chemically,, as it travels through the gastrointestinal tract. Digestive enzymes speed up chemical reactions and aid the breakdown (digestion) of complex nutrients. Complex proteins are digested to simpler amino acids; complicated sugars are reduced to simple sugars, such as glucose ; and large fat or lipid molecules are broken down to simpler substances such as fatty acids and triglycerides
74
absorption
digested food passes through the lining cells or epithelium of the small intestine and into the bloodstream. Nutrients thus travel to all cells of the body. Cells then break down nutrients in the presence of oxygen to release energy. Cells also use amino acid nutrients to build up large protein molecules needed for growth and development.. In addition, fat molecules are absorbed into lymphatic vessels from the intestine.
75
elimination
the large intestine concentrates these solid wastes, called feces, and the wastes finally pass out of the body through the anus.
76
cheeks
the walls of the oval-shaped oral cavity.
77
hard palate
the anterior portion of the roof of the mouth
78
rugae
irregular ridges in the mucous membrane covering the anterior portion of the soft membrane.
79
uvula
a small soft tissue projecction hangs from the soft palate. It aids production of sounds and speech.
80
tongue
extends across the floor around during mastication (chewing) and deglutition (swallowing)
81
mastication
chewing
82
deglutition
swallowing
83
papillae
small raised areas on the tongue, contain taste buds that are sentitive to the chemical nature of foods and allow discrimination of different tastes as food moves across the tongue.
84
taste buds
nú vị giác
85
tonsils
masses of lymphatic vessel tissue located in depressions of the mucous membranes, lie on both sides of the oropharynx (part of the throat near the mouth) . They are filters to protect the body from the invasion of microorganism and produce lymphocytes, disease-fighting white blood cells.
86
gums
the fleshy tissue surrounding the sockets of the teeth
87
central incisor
răng cửa
88
lateral incisor
cửa bên
89
canine
răng nanh
90
first premolar
tiền cối
91
second premolar
răng tiền cối thứ hai
92
first molar
răng cối
93
second molar
răng cối thứ 2
94
third molar
wisdom teeth
95
cheek
bucco
96
lip
cheilo, labio
97
hard palate
palato
98
soft palate
palato
99
uvulo
uvula
100
tonsil
tonsillo
101
adjacent
gần
102
labial
lip
103
labio
lip
104
buccal surface
cheek surface
105
facio
face
106
linguo
tongue
107
occlusal surface
closing
108
crown
thân răng
109
enamel
men răng
110
dentin
ngà răng
111
cementum
xương răng
112
periodontal membrane
surrounds the cementum and holds the tooth in place in the tooth socket
113
pulp
tuỷ răng
114
decay
sâu răng
115
lubricate
bôi trơn
116
parotid gland
TNB mang tai
117
submandibular gland
TNB duới hàm
118
sublingual gland
TNB dưới lưỡi
119
gingiva
gum
120
root canal
blood vessels, nerve endings, connective tissue, and lymphatic vessels are within the pulp canal
121
epiglottis
nắp thanh môn
122
progressive
tiến tới
123
fundus
đáy vị
124
body
thân vị
125
antrum
hang vị
126
mucous membrane
mucosa | niêm mạc
127
regurgitate
trào ngược
128
rugae
folds in the mucous membrane lining the stomach | the rugae contain digestive glands that produce the enzyme pepsin
129
cecum
a pouch on the right side | manh tràng
130
ileocecal valve
van hồi manh tràng
131
hepatic flexure
ascending colon turns to left to become the transverse colon
132
splenic flexure
the transverse colon passes horizontally to the left toward the spleen and then turns downward
133
bile contains
cholesterol (a fatty substance), bile acids, and several bile pigments
134
bilirubin
is produced from the breakdown of hemoglobin during normal red vlood cell destruction. Bilirubin travels via the vloodstream to the liver, where it is conjugated or converted into a water-soluble form. Conjugated bilirubin is then added to bile and enters the brownish color. bilirubin and bile leave the body in feces.
135
hyperbilirubinemia
jaundice | yellow discoloration of the skin,white of eyes, and mucous membranes.
136
cystic duct
leads to the gallbladder | ống túi mật
137
the gallbladder contracts forcing the bile out the cystic duct into the
common bile duct
138
pancreas
secretes pancreatic juices (enzymes) that are released into the pancreatic duct, which joins with the common bile duct just as it enters the duodennum
139
emulsification
bile breaks apart large fat globules, create more ssurface area so that enzymes from the pancreas can digest the fats. Without bile, most of the fat taken into body remains undigested.
140
liver functions
+ maintaining normal blood glucose levels. The lover removes excess glucose from the bloodsteam and stores it as glycogen in liver cells. When the blood sugar level becomes dangerously low, the liver converts stored glycogen back into glucose + manufactoring blood proteins, particularly those necessary for blood clotting +releasing bilirubin +removing poison from the blood
141
glycogenolysis
the liver converts stored glycogen back into glucose when the blood sugar level becomes dangerously low
142
glyconeogenesis
the liver can convert proteins and fets into glucose, when the body needs sugar, by a process
143
portal vein
TM cửa
144
pancreas
an exocrine and an endocrine organ. As an exocrine gland, it produces enzymes to digest starch, such as amylase (amyl/o = starch, -ase = enzyme), to digest fat, such as lipase and protein, such as protease. These pass into the duodeum through the pancreatic duct.
145
endocrine gland
the pancreas secretes insulin. This hormone, needed to help release sugar from the blood, acts as a carrier to bring glucose into cells of the body to be used for energy.
146
gastrointestinal tract
oral cavity - pharynx - esophagus - stomach - duodenum - jejunum - ileum - cecum - ascending colon - transverse colon - decending colon - sigmoid colon - rectum - anus |
147
amylase
enzyme secreted by the pancreas to digest starch.
148
anus
terminal end or opening of the digestive tract to the outside of the body.
149
appendix
blind pouch hanging from the cecum (in the right lower quadrant). It literally means hanging (pend/o) on to (ap-, which is a form of ad-).
150
emulsify | /i´mʌlsi¸fai/
break up | nhũ tương hóa
151
bowel
intestine
152
canine teeth | \ ˈkā-ˌnīn\
pointed, dog-like teeth (canine means pertaining to dog) next to the incisors. Also called cuspids or eyeteeth.
153
cecum
first part of the large intestine.
154
colon
large intestine
155
common bile duct
carries bile from the liver and gallbladder to the duodenum. Also called the choledochus
156
defecation
elimination of feces from the digestive tract through the anus.
157
deglutition
swallowing
158
dentin
the primary material found in teeth. It is covered by the enamel in the crown
159
digestion
breakdown of complex foods to simpler forms.
160
an/o
anus
161
perianal
pt surrounding the anus
162
appendo
appendix
163
appendectomy
removal of the appendix
164
apedico
appendix
165
appendicitis
inflamation of the appendix
166
bucco
cheek
167
ceco
cecum
168
buccal mucosa
a mucous membrane lining cavities that open to the outside of the body
169
cecal
pt cecum
170
celio
belly abdomen
171
celiac
pt to abdomen
172
cheil | /kailo/
lip
173
cheilosis
abnormal condition of the lip
174
labio
lip
175
cholecysto
gallbladder
176
cholecystectomy
removal of the cholecysto
177
stages of appendicitis
(A) obstruction and bacterial infection cuase red, swollen, and inflamed appendix. (B) Pus and bacteria invade the wall of the appendix. (C) Pus perforates (ruptures through) the wall of the appendix into the abdomen, leading to peritoneum.
178
choledocho
common bile duct
179
colo
colon, large intestine
180
colostomy
opening to form a mouth from the colon to outside of the body.
181
colono
colon
182
colonic
pt colon
183
colonoscopy
nội soi trực tràng
184
anastomoses
surgical connection between ... and e.g. gastrojejunostomy thủ thuật nối
185
denti
tooth
186
dentibuccal
pt to the tooth and cheek
187
duodeno
duodenum
188
duodenal
pt duodenum
189
enterocolitis
inflammation of the small intestine and large intestine.
190
enteroenterostomy
new opening between two previously unconneccted parts of the small intestine.
191
anastomosis
which is any surgical connection between two parts, such as vessels, ducts, or bowel segments
192
esophago
esophagus
193
facio
face
194
esophageal
pt to esophagus
195
gastro
stomach
196
gingiv/o
gums
197
glosso
tongue
198
hepato
liver
199
ileo
ileum
200
gingivitis
inflammation of the gums
201
hypoglossal
under the tongue
202
hepatoma
cancer of the liver
203
ileocecal sphincter
valve at the ileum and cecum
204
choledochojejunostomy
opening to form a mouth from the common bile duct to the jejunum.