Digestive System

Question 1

salivary glands secrete ________

Answer 1

salivary amylase

Question 2

external to masseter

Answer 2

parotid glands

Question 3

below the mandible

Answer 3

submandibular glands

Question 4

below tongue

Answer 4

sublingual glands

Question 5

_____ part of the esophagus

found in neck, posterior to the trachea

Answer 5

cervical portion

Question 6

_____ part of the esophagus

posterior to trachea in upper half, posterior to heart in lower half

Answer 6

thoracic portion

Question 7

_______ part of the esophagus

passes through diaphragm at esophageal hiatus T10

Answer 7

abdominal portion,

Question 8

where the esophagus and stomach join

contains the _________

Answer 8

gastroesophageal junction

cardiac opening

Question 9

“dome shaped” above entrance of esophagus

Answer 9

fundus

Question 10

gastric folds in the stomach

Answer 10

ruggae

Question 11

distal end of the stomach and contains smooth muscle

Answer 11

pyloric zone

Question 12

opening between stomach and small intestine

Answer 12

pyloric sphincter

Question 13

digestive enzyme involved in the digestion of proteins

where?

Answer 13

pepsin

stomach

Question 14

digestive enzyme thats involved in secretion of HCl

where?

Answer 14

gastrin

stomach

Question 15

digestive enzymethats involved in absorption of B12

where?

Answer 15

intrinsic factor

stomach

Question 16

attached to the greater curvature of stomach, embedded with adipose tissue

Answer 16

greater omentum

Question 17

C-shaped organ, first part of the small intestine

has 4 parts (see picture)

Answer 17

duodenum

superior, descending, horizontal, ascending

Question 18

proximal 2/5ths of the small intestine

Answer 18

jejunum

Question 19

distal 3/5ths of the small intestine

Answer 19

ileum

Question 20

digestive enzyme that activates pancreatic enzymes

where?

Answer 20

enterokinase

small intestine

Question 21

digestive enzyme that stimulates gallbladder contraction and hepatic secretion of bicarbonate
Where?

Answer 21

cholecystokinin

small intestine

Question 22

digestive enzyme that stimulates trypsin and chymotrypsin

Answer 22

secretin

small intestine

Question 23

junction between the ileum of the small intestine and the first portion of the large intestine called the ________

Answer 23

ileocecal junction, cecum

Question 24

junction between the ileum of the small intestine and the first portion of the large intestine called the ________
the opening is called the __________
which is guarded by the ______

Answer 24

ileocecal junction, cecum

ileocecal opening, ileocecal valve

Question 25

soft tissue appendage that extends from the cecum

Answer 25

vermiform appendix

Question 26

the large intestine is divided into:

Answer 26

1. CECUM 2. ASCENDING COLON 3. HEPATIC FLEXURE 4. TRANSVERSE COLON 5. SPLENIC FLEXURE 6. DESCENDING COLON 7. SIGMOID COLON 8. RECTUM

Question 27

connective tissue which lines the abdominal cavity and its organs.

Answer 27

peritoneum

Question 28

lines the abdominal wall

Answer 28

parietal peritoneum

Question 29

lines the surface of organs

Answer 29

visceral peritoneum

Question 30

between the peritoneal layers, contains a thin film of fluid

Answer 30

peritoneal cavity

Question 31

the mesenteric veins converge to form the _________ which enters the liver at a location called the _______

Answer 31

hepatic portal vein | porta hepatis

Question 32

largest gland in the body that produces _____ | presents 4 lobes:

Answer 32

liver, bile | right lobe, left lobe, caudate lobe, quadrate lobe

Question 33

ligament in liver that is located across the superior border

Answer 33

coronary ligament

Question 34

ligament in liver that separates right and left lobes

Answer 34

falciform ligament

Question 35

bile is responsible for _________

Answer 35

the digestion and absorption of fats and fat soluble vitamins A, D, E and K.

Question 36

the _____ of the pancreas is by the duodenum the _____ of the pancreas is by the spleen the pancreas produces __________

Answer 36

``` head, tail digestive enzymes (insulin and glucagon) ```

Question 37

secondary lymphatic organ

Answer 37

spleen

Question 38

the right half of the liver is drained by the _____________, the left half is drained by the ____________ these two ducts form the ___________ the gallbladder is drained by the _________ together they form the __________ the _________ drains the digestive enzymes of the pancreas

Answer 38

``` right hepatic duct, left hepatic duct common hepatic duct cystic duct common bile duct pancreatic duct ```

Question 39

the pancreatic duct and the common bile duct forms the ________

Answer 39

hepatopancreatic ampulla of water