Kuntzman/tortora A&p Ch.26 The Digestive System

Front 1

Digestive system organs?

Back 1

– Gastrointestinal (GI) Tract
– Accessory Organs

Front 2

Which digestive system organ is a tube portion from the mouth to the large intestine?

Back 2

Gastrointestinal (GI) Tract

Front 3

Which digestive system organ aid digestion, salivary glands, liver, gallbladder, and pancreas?

Back 3

Accessory Organs

Front 4

Digestive system functions?

Back 4

– Ingestion
– Secretion
– Propulsion
– Digestion
– Absorption
– Defecation

Front 5

Which digestive system function is eating?

Back 5

Ingestion

Front 6

Which digestive system function is release of substances?

Back 6

Secretion

Front 7

Which digestive system function is movement?

Back 7

Propulsion

Front 8

Which digestive system function is chemical and mechanical breakdown?

Back 8

Digestion

Front 9

Which digestive system function is where products move into blood or lymph?

Back 9

Absorption

Front 10

Which digestive system function is removal?

Back 10

Defecation

Front 11

4 layers of the GI tract?

Back 11

– Mucosa (innermost)
– Submucosa
– Muscularis
– Serosa (outermost)

Front 12

What GI tract layer is the innermost?

Back 12

Mucosa

Front 13

What GI tract layer is the outer most?

Back 13

Serosa

Front 14

Largest serous membrane?

Back 14

Peritoneum

Front 15

With teeth, there are 2 sets?

Back 15

– Primary
– Permanent

Front 16

With teeth, which set has 20?

Back 16

Primary

Front 17

With teeth, which set has 32?

Back 17

Permanent

Front 18

What are the types of digestion in the mouth?

Back 18

– Mechanical Digestion
– Chemical Digestion

Front 19

Which digestion in the mouth is muscular contraction?

Back 19

Mechanical Digestion

Front 20

Which digestion in the mouth is enzymes?

Back 20

Chemical Digestion

Front 21

2 types of chemical digestion?

Back 21

– Salivar Amylase
– Lingual Lipase

Front 22

Which chemical digestion begins carbohydrate breakdown?

Back 22

Salivar Amylase

Front 23

Which chemical digestion begins lipid breakdown?

Back 23

Lingual Lipase

Front 24

3 stages of deglutition?

Back 24

– Voluntary Stage
– Pharyngeal Stage
– Esophageal

Front 25

Which stage of the deglutition is where bolus moves into oropharynx?

Back 25

Voluntary Stage

Front 26

Which stage of the deglutition is where bolus moves into the esophagus?

Back 26

Pharyngeal Stage

Front 27

Which stage of the deglutition is where bolus moves into stomach by peristalsis?

Back 27

Esophageal Stage

Front 28

With deglutition, what controls the entry into the stomach?

Back 28

Lower Esophageal Sphincter

Front 29

When the lower esophageal sphincter fails to close it is called?

Back 29

Gastroesophageal Reflux Disease (GERD)

Front 30

Mixing and holding chamber?

Back 30

Stomach

Front 31

4 regions of the stomach?

Back 31

– Cardia
– Fudus
– Body
– Pylorus

Front 32

All 4 regions of the stomach emptying into the?

Back 32

Duodenum

Front 33

These are folds in the stomach?

Back 33

Rugae

Front 34

The 3 muscularis layers has _____ movements that form liquid _____?

Back 34

– Mixing
–Chyme

Front 35

With stomach glands and cell types, what 3 cell types produce gastric juices?

Back 35

– Mucus
– Parietal
– Chief

Front 36

With stomach glands and cell types, what begins protein breakdown?

Back 36

Pepsin

Front 37

Accessory digestive organ posterior to stomach?

Back 37

Pancreas

Front 38

The pancreas is both a _____ & _____ gland?

Back 38

– Endocrine
– Exocrine

Front 39

The pancreas secretes _____ digestive enzymes into _____, via the pancreatic _____?

Back 39

– Inactive
– Duodenum
– Duct

Front 40

The liver and gallbladder are _____ organs?

Back 40

Accessory

Front 41

2nd largest organ?

Back 41

Liver

Front 42

Where is the liver located?

Back 42

Upper Right Quadrant

Front 43

With the liver, _____ produce bile?

Back 43

Hepatocytes

Front 44

The gallbladder _____ & _____ bile into the duodenum?

Back 44

– Stores
– Releases

Front 45

Liver functions?

Back 45

– Carbohydrate Metabolism
– Lipid Metabolism
– Protein Metabolism
– Detoxifies Harmful Substances
– Activates Vitamin D
– Produces Bile

Front 46

Which liver function forms and breaks down glycogen?

Back 46

Carbohydrate Metabolism

Front 47

Which liver function emulsifies fat?

Back 47

Production of Bile

Front 48

The length of the small intestine in a living person?

Back 48

10 Feet Long

Front 49

3 regions of the small intestine?

Back 49

– Duodenum (proximal)
– Jejunum (intermediate)
– Ileum (distal)

Front 50

Small intestine function?

Back 50

Site of the Most Digestion and Absorption

Front 51

With the small intestine, circular folds increase _____ _____ enhancing absorption?

Back 51

– Surface Area

Front 52

The small intestine, mechanical digestion is a?

Back 52

Segmentation

Front 53

With the small intestine, this is the surface of absorption cells?

Back 53

Microvilli

Front 54

With the small intestine, this is finger-like projections that contain blood and lyphatic (laeteals) capillaries?

Back 54

Villi

Front 55

Mucosa epithelium cells are what type of cells?

Back 55

Villi

Front 56

With the small intestine, the villi and microvilli both increases surface area enhancing _____?

Back 56

Absorption

Front 57

Mucosa epithelium cells have 2 types?

Back 57

– Absorptive
– Goblet

Front 58

Which type of mucosa epithelium cell are the main cells and absorb materials?

Back 58

Absorptive

Front 59

Which type of mucosa epithelial cells secrete mucus?

Back 59

Goblet

Front 60

With absorption in the small intestine, _____ digested carbohydrates, lipids, and proteins _____ the small intestine?

Back 60

– Partially
– Enter

Front 61

With absorption in the small intestine, intestinal juice _____ digestion?

Back 61

Completes

Front 62

___% of nutrient absorption occurs small intestine?

Back 62

90%

Front 63

With chemical digestion of carbohydrates and lipids, _____ begin digestion in the _____?

Back 63

– Both
– Mouth

Front 64

With chemical digestion of carbohydrates and lipids what acts on starches?

Back 64

Salivary Amylase

Front 65

With chemical digestion of carbohydrates and lipids what are the disaccharides?

Back 65

– Maltase
– Lactase
– Sucrase

Front 66

Maltase?

Back 66

Maltose to Glucose & Glucose

Front 67

Lactase?

Back 67

Lactose to Glucose & Galactose

Front 68

Sucrase?

Back 68

Sucrose to Sucrose to Glucose & Fructose

Front 69

With chemical digestion of carbohydrates and lipids, what acts on lipids?

Back 69

Lingual Lipase

Front 70

Chemical digestion of proteins, digestion begins in the _____?

Back 70

Stomach

Front 71

With chemical digestion of proteins, what are the 2 types of enzymes?

Back 71

– Stomach Enzymes
– Pancreatic Enzymes

Front 72

With chemical digestion of proteins, what type of enzyme is pepsin?

Back 72

Stomach Enzymes

Front 73

With chemical digestion of proteins, what type of enzyme is trypsin, chymotrypsin, and carboxypeptidase?

Back 73

Pancreatic Enzymes

Front 74

With absorption in the small intestine, all nutrients are absorbed by _____., _____ diffusion, or _____ transport?

Back 74

– Diffusion
– Facilitated
– Active

Front 75

With absorption in the small intestine, carbohydrates turn into _____, and move into _____then to _____?

Back 75

– Monosaccharides
– Blood
– Liver

Front 76

With absorption in the small intestine, proteins turn into _____ acids and move into _____ then to _____?

Back 76

– Amino
– Blood
– Liver

Front 77

With absorption in the small intestine, lipids have 2 chains?

Back 77

– Short Chain
– Long Chain

Front 78

With absorption in the small intestine, what chain is where fatty acids move into blood?

Back 78

Short Chain

Front 79

With absorption in the small intestine, what chain is where fatty acids moves into lacteals (lymphatic vessels) as chylomicrons?

Back 79

Long Chain

Front 80

With absorption in the small intestine, the long chain is where fatty acids moves into lacteals (lymphatic vessels) as?

Back 80

Chylomicrons

Front 81

The large intestine has 4 regions?

Back 81

– Cecum Colon
– Sigmoid
– Rectum
– Anal Canal

Front 82

The presence of food in stomach triggers bowel movement is called?

Back 82

Mass Peristalsis

Front 83

With control and phases of digestion, what systems control digestion?

Back 83

– Nervous
– Endocrine

Front 84

What are the 3 phases of digestion?

Back 84

– Cephalic
– Gastric
– Intestinal