1absorption
passage of materials through the walls of the small intestine into the bloodstream
2achlorhydria
lack of hydrochloric acid in the stomach
3amino acids
building blocks of proteins
4amylase
enzyme that breaks down starch
5anastomosis
surgical joining of two ducts, vessels, or bowel segments to allow flow from one to another
6anus
terminal end or opening of the digestive tract to the outside of the body
7appendectomy
surgical removal of the appendix
8appendicitis
inflammation of the appendix
9appendix
small pouch, which has no function in digestion, attached to the cecum
10bile
a digestive juice secreted by the liver and stored in the gallbladder
11biliary
pertaining to bile
12bilirubin
pigment released by the liver in bile
14buccal mucosa
mucous membrane lining the cheek
15canine teeth
pointed, dog-like teeth next to the incisors
16cecal
pertaining to the cecum
17cecum
first part of the large intestine
18celiac
pertaining to the abdomen
19cheilosis
a disorder of the lips characterized by crack-like sores at the corners of the mouth
20cholecystectomy
surgical removal of the gallbladder
21choledocholithiasis
condition of stones in the common bile duct
22choledochojejunostomy
new opening between the common bile duct and the jejunum
23choledochotomy
incision of the common bile duct
24cholelithiasis
presence of gallstones in the gallbladder
26colonic
pertaining to the colon
27colonoscopy
visual examination of the colon
28colostomy
the surgical creation of an artificial excretory opening between the colon and the body surface
29common bile duct
carries bile from the liver and gallbladder to the duodenum
30defecation
elimination of feces from the digestive tract through the anus
31deglutition
the act of swallowing
32dentibuccal
pertaining to the teeth and cheek
33dentin
bone (calcified tissue) surrounding the pulp cavity of a tooth
34digestion
the organic process by which food is converted into substances that can be absorbed into the body
35duodenal
pertaining to the duodenum
36duodenum
first portion of the small intestine
37elimination
the bodily process of discharging waste matter
38emulsification
physical process of breaking up large fat globules into smaller globules
39enamel
hard, outermost layer of a tooth
40endodontist
specialist in work on the structures and tissues inside the tooth
41enterocolitis
inflammation of the small and large intestines
42enteroenterostomy
new opening between two previously unconnected parts of the small intestine
43enzyme
protein catalyst that speeds up the rate of specific biological reactions
44esophageal
pertaining to the esophagus
45esophagus
muscular tube that moves food from the pharynx to the stomach
46fatty acids
unbranched carbon chains that make up most lipids
47facial
pertaining to the face
48feces
solid wastes; stool
49gallbladder
stores and concentrates bile
50gastrointestinal tract
the structures of the digestive system
51gastrojejunostomy
creation of an artificial opening between the stomach and jejunum
52gastrostomy
creation of an artificial opening into the stomach
53gingivitis
inflammation of the gums
54gluconeogenesis
formation of glucose from non-carbohydrate sources
56glycogen
storage form of glucose
57glycogenolysis
breakdown of glycogen to glucose
58hepatoma
tumor of the liver
59hepatomegaly
enlargement of the liver
60hydrochloric acid
substance produced by the stomach; necessary for digestion of food
61hyperbilirubinemia
excessive level of bilirubin (bile pigment) in the blood
62hyperglycemia
excessive sugar in the blood
63hypoglossal
pertaining to under the tongue
64ileitis
inflammation of the ileum
65ileocecal sphincter
band of muscle that encircles the junction of ileum and cecum
66ileostomy
creation of an artificial opening into the ileum
67ileum
third portion of the small intestine
68incisor
any one of four front teeth in the dental arch
69insulin
hormone produced by the pancreas that helps to decrease blood sugar
70jejunum
second portion of the small intestine
71labial
pertaining to the lip (or of the vagina)
72laparoscopy
visual examination of the abdominal cavity
73lipase
pancreatic enzyme necessary to digest fats
74lithogenesis
formation of calculi or stones (any type of stone formed in the body)
76lower esophageal sphincter
a muscular ring that controls the flow between the esophagus and stomach
77mastication
the process of chewing
78mesentery
structure that suspends the small intestine from the posterior body wall
79molar teeth
sixth, seventh, and eighth teeth from the middle on either side of the dental arch
80oral
pertaining to the mouth
81orthodontist
specialist who corrects irregularly positioned teeth
82palate
roof of the mouth
83palatopharyngoplasty
surgical repair of the palate and throat
84palatoplasty
surgical repair of the palate
85pancreas
gland that secretes pancreatic juice into the duodenum, where it mixes with bile to digest food
86pancreatitis
inflammation of the pancreas
88parenteral
outside of intestines or alimentary canal; popularly used to refer to injection routes
89parotid gland
salivary gland within the cheek, just anterior to the ear
90perianal
pertaining to around the anus
91periodontist
specialist who prevents or treats disorders of the tissues surrounding the teeth
92peritonitis
inflammation of the peritoneum
93peristalsis
process of wave-like muscle contractions of the alimentary tract that moves food along
94pharyngeal
pertaining to the pharynx
96portal vein
large vein bringing blood to the liver from the intestines
97postprandial
after a meal
98premolar teeth
fourth and fifth teeth before the molars
99proctologist
specialist in the anus, rectum, and colon
100protease
enzyme that digests protein
101pulp
soft tissue within a tooth, containing nerves and blood vessels
102pyloric sphincter
ring of muscle that guards the opening between the stomach and the duodenum
103pyloroplasty
surgical repair of the pylorus
104pylorus
distal region of the stomach, opening to the duodenum
105rectocele
hernia of the rectum
106rectum
last section of the large intestine, connecting the end of the colon and the anus
107rugae
ridges on the hard palate and the wall of the stomach
108saliva
digestive juice produced by salivary glands
109salivary glands
secrete saliva that is carried by ducts into the mouth
110sialadenitis
inflammation of a salivary gland
111sialolith
stone in the salivary gland
112sigmoid colon
the S-shaped portion of the colon between the descending colon and the rectum
113sigmoidoscopy
visual examination of the sigmoid colon
114sphincter
circular ring of muscle that constricts a passage or closes a natural opening
115steatorrhea
feces containing fat
116stomach
large muscular sac that continues the mechanical and chemical digestion of food
117stomatitis
inflammation of the mouth
118sublingual
pertaining to under the tongue
119submandibular
pertaining to below the mandible
120triglycerides
fat molecules composed of three parts fatty acids and one part glycerol
121uvula
soft tissue hanging from the middle of the soft palate
122uvulectomy
surgical excision of the uvula
123villi
tiny, finger-like structures that protrude from the wall of the intestine