Chapter 14 reverse

Question 1

reverse

Salivory glands

liver

gall bladder

pancreas

Answer 1

Accessory organs of the digestive system

Question 2

reverse

The Tube (24’ long)

mouth

pharynx

esophagus

stomach

small intestine

large intestine

rectum

anus

Answer 2

Alimentary Canal

Question 3

reverse

lips

cheeks

hard palate

Soft palate

Uvula

Vestibule

oral cavity

tongue

tonsils

Answer 3

Mouth

Question 4

reverse

protect the anterior opening of the mouth

Answer 4

lips

Question 5

reverse

form the lateral wall of mouth

Answer 5

cheeks

Question 6

reverse

forms anterior roof of mouth

maxilla and palantine bones

Answer 6

hard palate

Question 7

reverse

muscle arch

forms posterior roof of mouth

Answer 7

soft palate

Question 8

reverse

fleshy projection from soft palate

prevents food from entering the nasal cavity during swallowing

Answer 8

uvula

Question 9

reverse

space between lips and teeth and gums

Answer 9

vestibule

Question 10

reverse

area contained by the teeth

Answer 10

oral cavity

Question 11

reverse

attached at the hyoid bone and styloid processes of the skull

lingual frenulum anchors the tonge to floor of mouth

Answer 11

tongue

Question 12

reverse

Palatine tonsils: on either side of tongue

Lingual Tonsils: posterior of tongue

Answer 12

tonsils

Question 13

reverse

mastication (chewing)

mixing food with saliva forms bolus

initiation of swallowing by the tongue

allows for the sense of taste

Answer 13

Mouth Physiology

Question 14

reverse

Nasopharynx: NOT part of digestive system

Oropharynx: posterior to oral cavity

Laryngopharynx: Below the oropharynx and connected to the esophagus

Answer 14

Pharynx Anatomy

Question 15

reverse

collapsible muscle tube that propels food into stomach

about 10” long

runs from pharynx to stomach

conducts food by peristalsis (slow rhythmic squeezing)

Answer 15

Esophagus

Question 16

reverse

located on left side of abdomen cavity

food enters cardioesophageal sphincter

food empties in the small intestine at the pyloric sphincter (valve)

Answer 16

Stomach anatomy

Question 17

reverse

mucosa

mucous neck cells

gastric glands

chief cells

parietal cells

Answer 17

Stomach Mucosa

Question 18

reverse

inntermost layer is simple columnar epithelium

Answer 18

Mucosa

Question 19

reverse

produce sticky alkaline mucus

Answer 19

mucous neck glands

Question 20

reverse

situated in gastric pits

secrete gastric juices

Answer 20

gastric glands

Question 21

reverse

produce protein digesting enzyme pepsinogen

Answer 21

Cheif cells

Question 22

reverse

produce hydrochloric acid and intrinsic factor

Answer 22

parietal cells

Question 23

reverse

temporary storage tank for food

site of food breakdown

chemical breakdown of protein begins

delivers chyme (foodmixed with gastric juice) to small intestine

Answer 23

Stomach physiology

Question 24

reverse

muscular tube extending from the pyloric sphincter to ileocecal valve

3 portions: duodenum, jeunum, ileum

mesentery

Answer 24

Small intestine

Question 25

# reverse suspends the small intesting from the posterior abdominal wall

Answer 25

mesentery

Question 26

# reverse completes digestion and absorption of nutrients

Answer 26

Function of small intestine

Question 27

# reverse attached to stomach curves around the head of the pancreas

Answer 27

Duodenum

Question 28

# reverse body of small intestine

Answer 28

jejunum

Question 29

# reverse extends from jejunum to large intestine

Answer 29

ileum

Question 30

# reverse circular folds villi microvilli

Answer 30

structural modifications to small intestine

Question 31

# reverse deep folds of mucosa and submucosa

Answer 31

circular folds

Question 32

# reverse fingerlike structures formed by the mucosa simple columnar epithelium with microvilli capillary bed and lacteal: carry away absorbed nutrients

Answer 32

villi

Question 33

# reverse tiny projections of plasma membrane

Answer 33

microvilli

Question 34

# reverse enzymes are produced by intestinal cells and the pancreas

Answer 34

Chemical digestion in small intestine

Question 35

# reverse secretes pancreatic juices into the pancreatic duct juices enter duodenum alkaline fluid introduced withj enzymes neutralizes acidic chyme coming from stomach

Answer 35

pancreas

Question 36

# reverse larger in diameter but shorter than small intestine cecum appendix ascending colon transverse colon descending colon sigmoid colon rectum and anal canal anus

Answer 36

large intestine

Question 37

# reverse lymphatic tissue extends from the cecum

Answer 37

appendix

Question 38

# reverse sac like first part of large intestine

Answer 38

cecum

Question 39

# reverse travels up RS of abdomen

Answer 39

ascending colon

Question 40

# reverse travels across abdonimal cavity

Answer 40

transverse colon

Question 41

# reverse travels down the left side of the abdomin

Answer 41

descending colon

Question 42

# reverse enters the pelvis

Answer 42

sigmoid colon

Question 43

# reverse canals located in pelvis

Answer 43

rectum and anal canal

Question 44

# reverse external anal sphincter: skeletal muscle voluntary control internal anal sphincter: smooth muscle, involuntary control normally closed except during defacation

Answer 44

anus

Question 45

# reverse No digestive function NO enzymes absorbs H2O, electrolytes and some vitamins

Answer 45

Large intestine function

Question 46

# reverse bacteria that normally inhabit large intestine synthesize vitamin K, B12, thiamine and riboflavin produce intestinal gas

Answer 46

intestinal flora

Question 47

# reverse include material that were not digested or absorbed, water (75%), electrolytes, mucus and bacteria color due to bile pigments altered by intestinal bacteria

Answer 47

feces

Question 48

# reverse frequency varies from person to person

Answer 48

defacation

Question 49

# reverse teeth salivary glands pancreas liver gallbladder

Answer 49

Accessory digestive organs

Question 50

# reverse mastication 2 sets: decisuous permanent

Answer 50

teeth

Question 51

# reverse 20 teeth fully formed by age 2

Answer 51

deciduous teeth

Question 52

# reverse replace deciduous between ages 6-12 full set 32

Answer 52

permanent teeth

Question 53

# reverse crown enamel dentin pulp cavity root canal neck root

Answer 53

regions of a tooth

Question 54

# reverse exposed part of tooth

Answer 54

tooth crown

Question 55

# reverse hardest substance in body suface of teeth

Answer 55

enamel

Question 56

# reverse found deep to the enamel and forms the bulk of the tooth

Answer 56

dentin

Question 57

# reverse contains connective tissue, blood vessels and nerve fibers of tooth

Answer 57

pulp cavity

Question 58

# reverse where pulp cavity extends to the root of tooth

Answer 58

root canal

Question 59

# reverse region in contact with the gum connects the crown to root

Answer 59

neck

Question 60

# reverse cementum covers outer surface and attaches the tooth to the periodontal membrane

Answer 60

root

Question 61

# reverse to masticate (chew) food

Answer 61

Tooth functions

Question 62

# reverse three pairs of glands epmty secretions into mouth

Answer 62

Salivary glands

Question 63

# reverse mixture of mucus and serous fluid contains salivary amylase to begin starch digestion

Answer 63

Saliva

Question 64

# reverse moisten food to help form bolus dissolves chemicals so they can be tasted cleanses mouth

Answer 64

Saliva functions

Question 65

# reverse located posterior and inferior to the stomach produces digestive enzymes and bicarbonite ions: secreted into the duodenum

Answer 65

pancreas

Question 66

# reverse largest gland in the body located on right side of body inferior to the diaphragm

Answer 66

liver

Question 67

# reverse carbohydrate metabolism lipid metablolism protein metabolism storage bile

Answer 67

liver functions

Question 68

# reverse glycogen storage

Answer 68

carbohydrate metabolism

Question 69

# reverse cholesterol synthesis

Answer 69

lipid metabolism

Question 70

# reverse synthesizes plasma proteins removes amine group from amino acids

Answer 70

protein metabolism

Question 71

# reverse glycogen, iron, vitamins A, D and B12 blood filtering: removes damaged RBC and foreign substances detoxification: removes toxins from blood bile secretion

Answer 71

liver storage

Question 72

# reverse produced by liver cells (hepatocytes) emulsifies fats by physically breaking large fat globules into smaller ones aids in the absorption of fatty acids, cholesterol and fat soluable vitamins

Answer 72

bile

Question 73

# reverse pear shaped sac located on inferior surface of liver stores and concentrates bile between meals biles enters duodenum during meals

Answer 73

gallbladder

Question 74

# reverse Ingestion movements digestion absorption defacation

Answer 74

Digestive functions

Question 75

# reverse taking food in

Answer 75

ingestion

Question 76

# reverse propulsion mass movements defacation

Answer 76

digestive movements

Question 77

# reverse 2 phases Mechanical chemical

Answer 77

Digestion

Question 78

# reverse mixing food in mouth with tongue churning food in stomach segmentation of small intestine further prepares food for further degradation by enzymes

Answer 78

mechanical digestion

Question 79

# reverse enzymes break down food molecules into their building blocks carbs are broken to simple sugars proteins are broken to amino acids fats are broken to fatty acids and alcohols

Answer 79

Chemical digestion

Question 80

# reverse end products of digestion are absorbed in the blood or lymph food must enter mucosal cells then diffuse into blood or lymph capillaries

Answer 80

absorption

Question 81

# reverse elimination of indigestible or undigested substances fro the GI tract

Answer 81

defacation