Ch. 7

Question 1

What type of epithelium is found on filiform papillae?

Answer 1

KERATINIZED stratified squamous

Question 2

What type of epithelium is found on all other papillae?

Answer 2

Stratified squamous

Question 3

Von Ebner glands are found with ____ tongue papillae.

Answer 3

Vallate

Question 4

Taste buds are NOT found on which tongue papillae?

Answer 4

Filiform

Question 5

What do the intrinsic tongue muscles do?

Answer 5

Change the shape of the tongue

Question 6

Which cells produce dentin?

Answer 6

Odontoblasts

Question 7

Which cells produce enamel?

Answer 7

Ameloblasts

Question 8

Which cells will persist in adults?

Answer 8

Odontoblasts (unlike ameloblasts)

Question 9

Enamel is produced by which type of cell?

Answer 9

Ameloblasts

Question 10

Name the area of CT beneath the odontoblasts?

Answer 10

Dental pulp

Question 11

Which cell type will maintain dentin?

Answer 11

Odontoblasts

Question 12

Which salivary gland produces a mixed product but is primarily serous producing?

Answer 12

Submandibular

Question 13

Which salivary gland is 100% serous producing

Answer 13

Parotid

Question 14

Which salivary gland produces a mixed product but is

primarily mucus producing?

Answer 14

Sublingual

Question 15

Name the surface epithelium of the stomach.

Answer 15

Simple columnar

Question 16

What type of muscle is found in the ME’s upper 1/3?middle 1/3? lower 1/3 of the esophagus?

Answer 16

upper- all skeletal muscle
middle- Mixture of skeletal and smooth muscle
lower- all smooth muscle

Question 17

Esophageal proper glands are found in which esophagus layer?

Answer 17

Submucosa

Question 18

Which cell of the stomach produces Intrinsic factor?

Answer 18

parietal cells

Question 19

Which cell of the stomach produces thick visible mucus?

Answer 19

surface mucus cells

Question 20

Which cell of the stomach produces Pepsinogen?

Answer 20

chief cells

Question 21

Which cell of the stomach produces HCl?

Answer 21

parietal cells

Question 22

Which cell of the stomach produces a more soluble, slightly acidic mucus?

Answer 22

neck mucus cells

Question 23

Which cell of the stomach produces Gastrin?

Answer 23

DNES cells

Question 24

Which cell of the stomach produces Gastric lipase?

Answer 24

chief cells

Question 25

Which layer within the ME is not always present?

Answer 25

Oblique

Question 26

Name the surface epithelium of the stomach?

Answer 26

Simple columnar

Question 27

What cell is described...Replaces other cells

Answer 27

regenerative cells

Question 28

What cell is described...Surface absorptive cells

Answer 28

enterocytes

Question 29

What cell is described...Promotes humoral immunity

Answer 29

M cells

Question 30

What cell is described...Produces lysozyme

Answer 30

Paneth cells

Question 31

What type of DNES cells are described...Produces CCK? produces secretin? produces GIP?

Answer 31

Type I- CCK Type S- Secretin Type K- GIP

Question 32

CCK or Secretin: Inhibit stomach activity

Answer 32

secretin

Question 33

CCK or Secretin: Stimulates the gallbladder

Answer 33

CCK

Question 34

CCK or Secretin: Stimulates pancreas to release digestive | enzyme

Answer 34

CCK

Question 35

CCK or Secretin: Stimulates ducts in pancreas to release bicarbonate

Answer 35

secretin

Question 36

*What are lacteals?

Answer 36

They are lymphocyte capillaries that function as most lipid absorption

Question 37

Where are Paneth cells found and what do they do?

Answer 37

Base of crypts, produce lysozyme

Question 38

Where are Brunner's glands found? What do they do and why?

Answer 38

SM of duodenum, secret alkaline mucus to neutralize chyme

Question 39

Name the surface epithelium of the vermiform appendix.

Answer 39

Simple columnar

Question 40

Name the surface epithelium of the colon.

Answer 40

Simple columnar

Question 41

Does the appendix have microvilli?

Answer 41

No

Question 42

What layer is found covering the ME of the transverse colon?

Answer 42

Serosa

Question 43

What do you call the outer longitudinal layer in the colon?

Answer 43

Teniae coli

Question 44

What makes up the teniae coli?

Answer 44

Haustra

Question 45

What is the surface epithelium of the rectum?

Answer 45

simple columnar