Chapter 19 Test Review

Question 0

Longitudinal wrinkles of the stomach mucosa

Answer 0

Rugae

Question 1

First set of temporary teeth

Answer 1

Deciduous

Question 2

The firm compact mass (waste) in the large intestine

Answer 2

Feces

Question 3

A “ball” of food material

Answer 3

Bolus

Question 4

A churned liquid food material

Answer 4

Chyme

Question 5

Swallowing

Answer 5

Deglutition

Question 6

Chewing

Answer 6

Masticiation

Question 7

Wave of muscle contractions along a tube

Answer 7

Peristalsis

Question 8

Breaking up of fats into smaller particles to make soluble in water

Answer 8

Emulsification

Question 9

Elimination of wastes from rectum

Answer 9

Defecation

Question 10

Mixing movements of the small intestine

Answer 10

Segmentation

Question 11

Irritation of the esophagus by HCI from stomach acid

Answer 11

Heart burn

Question 12

Sac like pouches formed in weak spots in the GI Tract; may become infected

Answer 12

Diverticulitis

Question 13

Varicose veins of the rectum and anus

Answer 13

Hemorrhoids

Question 14

Inflammation of the colon and rectum

Answer 14

Colitis

Question 15

Inflammation of the appendix

Answer 15

Appendicitis

Question 16

Tooth decay

Answer 16

Caries

Question 17

Scarred liver from chronic inflammation

Answer 17

Cirrhosis

Question 18

Viral inflammation of the liver; usual cause is fecal contamination

Answer 18

Hepatitis A

Question 19

Vital inflammation of the liver which can lead to cirrhosis

Answer 19

Hepatitis B

Question 20

The most important function of the large intestine

Answer 20

Absorb water

Question 21

The teeth adapted for cutting

Answer 21

Incisors

Question 22

Bile and pancreatic fluid act upon food here

Answer 22

Small intestine

Question 23

The place of greatest digestive activity

Answer 23

Small intestine

Question 24

The major teeth for crushing

Answer 24

Molars

Question 25

The organs that secretes bile

Answer 25

Liver

Question 26

Villi are located in this organ

Answer 26

Small intestine

Question 27

Structure that stores bile from the liver

Answer 27

Gall bladder

Question 28

Absorption of digested food occurs largely in this organ

Answer 28

Small intestine

Question 29

All organs through which food passes in the digestive system

Answer 29

Gastrointestinal tract

Question 30

Breaking down food molecules to a size which is easily absorbed

Answer 30

Digestion

Question 31

Bile is essential in the digestion of this nutrient

Answer 31

Lipids (fat)

Question 32

The number of permanent teeth in a full adult set

Answer 32

32

Question 33

Organs that help in digestion but which food does not pass through

Answer 33

Accessory

Question 34

The end products that come from digestion of fats

Answer 34

Fatty acids and monoglycerides

Question 35

Organ that helps maintain blood sugar level, detoxify substances and store vitamin

Answer 35

Liver

Question 36

Organ that temporary stores food, destroys many microbes and chemically digests some food

Answer 36

Stomach

Question 37

The anterior roof of the mouth

Answer 37

Hard palate

Question 38

This digestion involved mastication of food by teeth and churning of food by the stomach and small intestine

Answer 38

Mechanical

Question 39

The palate, the cheeks and tongue form the boundaries of this cavity

Answer 39

Oral

Question 40

Hangs from the free border of the soft palate

Answer 40

Uvula

Question 41

Substance that keeps the mouth and pharynx moist, begins the chemical breakdown of food and has ducts as it's means of transport

Answer 41

Saliva

Question 42

The basic "building blocks" of proteins which are the form needed by the body cells

Answer 42

Amino acids

Question 43

Results from the reversal of peristalsis

Answer 43

Vomiting

Question 44

Intestinal structure responsible for the absorption of water, glucose, and amino acid

Answer 44

Villi

Question 45

Glands that empty their secretions directly into the blood stream

Answer 45

Endocrine

Question 46

Salivary amylase acts on this major nutrient

Answer 46

Carbohydrate

Question 47

Carbohydrate digestion is started by this enzyme

Answer 47

Salivary amylase

Question 48

Bile and pancreatic fluid act upon foods here

Answer 48

Small intestine

Question 49

Folds of stomach

Answer 49

Rugae

Question 50

Protein digestion begins here

Answer 50

Stomach

Question 51

The organ that chyme flows into from stomach

Answer 51

Small intestine

Question 52

Nutrients are carried by this vessel from the GI tract to the liver

Answer 52

Hepatic portal vein

Question 53

The first section of the large intestine

Answer 53

Cecum

Question 54

Portion of the large intestine before the rectum

Answer 54

Sigmoid colon

Question 55

A membrane that anchors the intestine to the posterior body wall

Answer 55

Peritoneum

Question 56

Stomach cells that secrete digestive enzyme

Answer 56

Gastric glands