Chap 5 & 6, Digestive System Flashcards
an/o
anus
perianal
Pert. to surrounding the anus
append/o
appendix
appendectomy
removal or excision of the appendix
bucc/o
cheek
buccal mucosa
mucous membrane lining the cheek
A mucosa is a mucous membrane lining cavities or canals that open to the outside of the body.
cec/o
cecum
cecal
Pert. to the cecum, which is the first part of the the large intestine (colon).
celi/o
belly, abdomen
celiac
Pert. to the abdomen.
abdomin/o
abdomen
lapar/o
abdomen
cheil/o
lip
cheilosis
Abnormal condition of the lip.
labi/o
lip
cholecyst/o
gallbladder
cholecystectomy
Removal (excision, resection) of the gallbladder.
chol/e
gall, bile
choledoch/o
common bile duct
choledochotomy
Incision of the common bile duct.
col/o
colon
colostomy
New opening of the colon through the abdominal wall to the outside of the body.
-stomy
The suffix -stomy, when used with a combining form for an organ, means an opening to the outside of the body.
-stoma
A stoma is an opening between an organ and the surface of the body.
examples:
1) sigmoid colostomy,
2) ileostomy,
3) ileostomy stoma
sigmoid colostomy
After resection of the rectum and part of the sigmoid colon. The stoma is at the end of the colon and attached to the abdominal wall.
Ileostomy
After resection of the entire colon. The ileum is drawn through the abdominal wall to form an ileostomy stoma.
colon/o
colon
colonic
Pert. to the colon.
colonoscopy
Visual endoscopic examination of the colon.
dent/i
tooth
dentibuccal
Pert. to the cheek and teeth.
odont/o
tooth
duoden/o
duodenum
duodenal
Pert. to the duodenum.
duodenum
First part of the small intestine.
cecum
Fist part of the large intestine.
enter/o
Intestines, usually small intestine.
enterocolitis
Inflammation of the small intestine and colon.
enteroenterostomy
New opening between two previously unconnected parts of the small intestine.
anastomosis
Any surgical connection between two parts, such as vessels, ducts, or bowel segments:
ana = up,
stom = opening,
-sis = state of
ana-
up; apart; backward; again, anew
stom
opening
-sis
state of
mesentery
Membrane that holds the intestine together. Part of the double fold of the peritoneum that stretches around the organs in the abdomen, the mesentery holds the organs in place. Literally, it lies in the middle (mes-) of the intestines, a membrane attaching the intestines to the muscle wall at the back of the abdomen.
parenteral
Pertaining to by some route other than through the gastrointestinal tract, as by intravenous injection.
Par (from para-) means apart from in this term.
parenteral nutrition
An intravenous line brings parenteral nutrition directly into the bloodstream, bypassing the intestinal tract (enteral nutrition). Parenteral injections may be subcutaneous or intramuscular as well.
What are two parts of the mesentery?
The omentum and mesocolon. The omentum actually hangs down like an apron over the intestines.
esophag/o
esophagus
esophageal
Pert. to the esophagus.
faci/o
face
facial
Pert. to the face.
gastr/o
stomach
gastrostomy
New opening of the stomach through the abdominal wall to the outside of the body.
gingiv/o
gums
gingivitis
Inflammation of gums.
gloss/o
tongue
hypoglossal
Pert. to under the tongue.
lingu/o
tongue
hepat/o
liver
hepatoma
Tumor of the liver.
Also called hepatocellular carcinoma.
hepatomegaly
Enlargement of the liver.
ile/o
ileum
ileum
The third part of the small intestine.
ileocecal sphincter
Ring of muscles that are between the ileum and the cecum (1st part of the lg. intestine).
Also called the ileocecal valve.
ileitis
Inflammation of the ileum, the 3rd part of the small intestine.
ileostomy
New opening of the ileum to the outside of the body.
jejun/o
jejunum
jejunum
Second part of the small intestine.
choledochojejunostomy
Surgical anastomosis (creation of a new opening) between the common bile duct and the jejunum.
gastrojejunostomy
New surgical connection (anastomosis) between the stomach and the jejunum (2nd part of the small intestine).
labi/o
lip
labial
Pert. to the lip.
lapar/o
abdomen
laparoscopy
Process of visually examining the contents of the abdomen using an endoscope.
lingu/o
tongue
sublingual
Pert. to under the tongue.
mandibul/o
lower jaw, mandible
submandibular
Pert. to under the lower jaw (mandible).
odont/o
tooth
orthodontist
Dentist specializing in straightening teeth.
orth/o
straight
periodontist
Dentist specializing in treating the gums.
endodontist
A dentist specializing in the inner parts of the mouth.
or/o
mouth
oral
Pert. to the mouth.
palat/o
palate, roof of the mouth
palatoplasty
Surgical repair of the palate (roof of the mouth). Procedure to repair cleft palate and cleft lip; repair of a cleft plate.
pancreat/o
pancreas
pancreatitis
Inflammation of the pancreas.
peritone/o
peritoneum (double-folded membrane surrounding the abdominal cavity)
peritonitis
Inflammation of the peritoneum.
pharyngeal
Pert. to the throat or pharynx.
palatopharyngoplasty
Surgical repair of the pharynx and palate.
proct/o
anus and rectum
proctologist
Specialist in the study of the anus and the rectum.
pylor/o
pyloric sphincter
pyloroplasty
Surgical repair of the pyloric sphincter.
pyloric sphincter
Ring of muscle at the end of the stomach, near the duodenum. It is normally closed, but opens when a wave of peristalsis passes over it.
rect/o
rectum
rectum
Last section of the large intestine, connecting the end of the colon and the anus.
-cele
hernia
rectocele
Hernia of the rectum.
sialaden/o
salivary gland
sialadenitis
Inflammation of a salivary glad.
sigmoid/o
sigmoid colon
sigmoid colon
Fourth and last, S-Shaped segment of the colon, just before the rectum; empties into the rectum.
sigmoidoscopy
Visual endoscopic examination of the sigmoid colon.
stomat/o
mouth
stomatitis
Inflammation of the mouth.
uvul/o
uvula
uvula
Soft tissue hanging from the middle of the soft palate.
uvulectomy
Removal (excision) of the uvula.
amyl/o
starch
-ase
enzyme
amylase
An enzyme that digests (breaks down) starches into simpler substances (such as sugars).
bil/i
gall, bile
biliary tract
Inclues the organs (liver and gallbladder) and ducts (hepatic, cystic, and common bile ducts) that secrete, store, and empty bile into the duodenum.
biliary
Pert. to bile or bile ducts. Bile ducts empty bile into the small intestine (duodenum).
bilirubin/o
bilirubin (bile pigment)
hyperbilirubinemia
High levels of bilirubin (yellow/orange pigment) in the bloodstream; jaundice.
chol/e
gall, bile
lith/o
stone or calculus
-iasis
abnormal condition
cholelithiasis
Abnormal condition of stones (gallstones) in the gallbladder.
Gallstones in the gallbladder.
chlorhydr/o
hydrochloric acid
achlorhydria
Absence of hydrochloric acid from the gastric juice.
Absence of gastric juice is associated with gastric carcinoma.
gluc/o
sugar
gluconeogenesis
Process of producing new sugar from fats and proteins; occurs mainly in the liver.
glyc/o
sugar
hyperglycemia
High levels of sugar in the bloodstream; often associated with diabetes mellitus.
glycogen/o
glycogen, animal starch
glycogenolysis
Breakdown of glycogen to release sugar. Liver cells change glycogen back to glucose when blood sugar levels drop.
lip/o
fat, lipid
lipoma
Benign tumor of fatty tissue.
lith/o
stone
lithogenesis
Formation of stone (calculi).
prote/o
protein
protease
Enzyme that digests protein.
py/o
pus
pyorrhea
Discharge of pus from gums. Periodontitis; an advanced stage of periodontal disease (gingivitis).
sial/o
saliva, salivary
Sialolith
Salivary gland stone; lodged in a salivary gland or duct.
steat/o
fat
steatorrhea
Discharge of fat in the feces due to improper digestion and malabsorption of fat.
-ase
enzyme
lipase
Pancreatic enzyme necessary to digest fats.
-chezia
defecation, elimination of wastes
hematochezia
Passage of bright red blood from the rectum.
-iasis
abnormal condition
choledocholithiasis
Abnormal condition of stones in the common bile duct.
-prandial
meal
postprandial
After meals.
-ectasis, -ectasia
dilation, (dilatation), widening
cholangi/o
bile duct (vessel).
cholangiectasis
Abnormal widening or dilation of a bile vessel (bile duct). This condition is secondary to bile duct obstruction.
-emesis
vomiting
hematemesis
Vomiting blood. Bright red blood is vomited, often associated with esophageal varices or peptic ulcer.
-pepsia
digestion
dyspepsia
Painful digestion; indigestion.
-phagia
eating, swallowing
polyphagia
Excessive appetite and uncontrolled eating. Excessive eating.
-plasty
surgical repair
abdominoplasty
Surgical repair of the abdomen. Commonly referred to as a “tummy tuck.”
dysphagia
Difficulty in swallowing.
-ptysis
spitting
hemoptysis - from the respiratory tract and lungs
Spitting up blood from the respiratory tract. A sign of bleeding and disease within the bronchial tubes and lungs.
hematemesis
Vomiting blood, a sign of bleeding from the upper part of the gastrointestinal tract.
-rrhage, rrhagia
bursting forth (of blood)
hemorrhage
Bursting forth or excessive flow of blood. Loss of a large amount of blood in a short period.
gastrorrhagia
Loss of blood from the stomach and jejunum.
-rrhaphy
suture
herniorrhaphy
Suture (stitching or sewing up) a hernia.
Hernioplasty is a synonym.
Tenorrhaphy (ten = tendon) is another common use of this suffix.
-rrhea
flow, discharge of various substances:
- rhinorrhea - mucus from the nose
- pyorrhea - pus from the gums
- menorrhea - menstrual (men/o) blood from the uterine lining
- leukorrhea - white, yellowish fluid from the vagina
diarrhea
Frequent passage of loose watery stools.
-spasm
involuntary contraction of muscles
pylorospasm
Sudden involuntary contraction of muscles at the pyloric sphincter.
bronchospasm
Abnormal narrowing with obstruction of the lumen of the bronchi due to spasm of the peribronchial smooth muscle. A chief characteristic of bronchitis and asthma.
-stasis
stopping, controlling
cholestasis
Stoppage of bile flow.
-stenosis
narrowing, tightening
pyloric stenosis
Narrowing of the pyloric sphincter. This is a congenital defect in newborns blocking the flow of food into the small intestine.
-tresia
opening
atresia
Absence of a normal opening.
esophageal atresia
Congenital absence of the normal opening from the esophagus to the stomach. The esophagus does not connect with the stomach. A tracheoesophageal fistula often accompanies this abnormality.
biliary atresia
Congenital hypoplasia or nonformation of bile ducts causes neonatal cholestasis and jaundice.