Chapter 25 Recitation Quiz -- Digestive System

Front 1

ailment

Back 1

nourish; alimentary canal

Front 2

cec

Back 2

blind; cecum

Front 3

chole

Back 3

bile; cholecystokinin (CCK)

Front 4

duoden

Back 4

12 each; duodenum

Front 5

enter

Back 5

intestine; mesentery

Front 6

epiplo

Back 6

thing membrane; epiploic appendages

Front 7

eso

Back 7

within; esophagus

Front 8

falci

Back 8

sickle; falciform ligament

Front 9

fec

Back 9

dregs; feces

Front 10

gaster

Back 10

stomach; gastric juice

Front 11

glut

Back 11

to swallow; deglutition

Front 12

haustr

Back 12

to draw up; haustra

Front 13

hiat

Back 13

gap; hiatal hernia

Front 14

ile

Back 14

intestine; ileium

Front 15

jejun

Back 15

hungry; jejunum

Front 16

oment

Back 16

fat skin; greater omentum

Front 17

pep

Back 17

digest; pepsin

Front 18

pylor

Back 18

gate keeper; pylorus

Front 19

ruga

Back 19

wrinkle; rugae

Front 20

stalsis

Back 20

constriction; peristalsis

Front 21

Projections of the mucosa of he small intestine that increase surface area for absorption and digestion are called

Back 21

villi

Front 22

The exocrine cells of the pancreas are arranged in clusters called BLANK; the endocrine cells of the pancreas are organized into clusters called BLANK

Back 22

acini; islets of Langerhans

Front 23

The common bile duct is formed by the union of the BLANK and the BLANK

Back 23

common hypatic duct; cystic duct

Front 24

Bile is produced by the

Back 24

hypatocytes

Front 25

The hormone that stimulates ejection of the bile from the gallbladder is

Back 25

cholecystokinin (CCK)

Front 26

Partially digested food passes from the BLANK region of the stomach into the BLANK of the small intestine

Back 26

pylorus; duodenum

Front 27

Trypsin and chymotrypsin are enzymes produced by the

Back 27

pancreas

Front 28

The substrate for salivary amylase is

Back 28

starch

Front 29

THe prominent bands of smooth muscle running longitudinally along the large intestine are the

Back 29

teniae coli

Front 30

Accumulation of serious fluid in the peritoneal cavity is called

Back 30

ascites

Front 31

The largest of the peritoneal folds that drapes over the transverse colon and small intestine is the

Back 31

greater omentum

Front 32

The act of swallowing is called the

Back 32

deglutition

Front 33

CHief cells of the stomach produce

Back 33

pepsinogen

Front 34

Folds in the gastric mucosa are called

Back 34

rugae

Front 35

The pancreatic duct and the common bile duct unite to form the

Back 35

hepatopancreatic ampulla

Front 36

A man complains to his doctor that he gets a "full" very uncomfortable feeling in his chest after every meal, as if the food were lodged there instead of traveling to his stomach. The doctor states that the description fits the condition called achalasia, in which the valve between the esophagus and stomach fails to open. What valve is involved?

Back 36

Gastroesophageal sphincter

Front 37

A young woman is put through an extensive battery of tests to determine the cause of her stomach pains. She is diagnosed with gastric ulcers. An antihistamine drug is prescribed and she is sent home. What is the mechanism of her medication? What life-threatening problems can result form a poorly managed ulcer? Why did the clinic doctor warn the woman not to take aspirin?

Back 37

Histamine triggers
Performation, periteritus, and massive hemoraghing. No aspirin because causes bleeding

Front 38

A feverish 12-year-old girl named Kelly is taken to the doctor complaining of pain in the lower right abdominal quadrant. According to her parents, for the past week she has been eating poorly and often vomits when she does eat. What condition do you suspect? What treatment will she need? What complication will occur if treatment is given too late?

Back 38

Apendicitis, removal, burst apendix is the complication - life threatening

Front 39

Pancreatitis often results from a gallstone. Another major cause of pancreatitis is chronic alcoholism, which can lead to precipitation of protein in the pancreatic duct. Why do you think such protein precipitation can result in problems?

Back 39

If you block pancreatic duct, enzymes become active and cause digestion of pancreatic ducts

Front 40

What happens to salivary amylase in the stomach? Pepsin in the duodenum?

Back 40

Amalyse denatured by stomach proteins pepsin that breaks down proteins has to be at low pH, high pH inactivates pepsin

Front 41

How would the release of histamine by gastric enteroendocrine cells improve the absorption of nutrients?

Back 41

Since histamine increases blood flow, enhances ability to pick up nutrients from the digestive epithelium