Chapter 6 review questions

Question 1

What type of epithelium is found on filiform papillae

Answer 1

keratinized stratified squamous (the other papillae = stratified squamous)

Question 2

What type of epithelium is found on all papillae outside the filiform

Answer 2

stratified squamous

Question 3

Von Ebner glands are found with which papillae

Answer 3

Vallate (circumvallate)

Question 4

Taste buds are not found on which papillae

Answer 4

filiform

Question 5

What do intrinsic muscles of the tongue do?

Answer 5

change tongue shape

Question 6

Which cells produce dentin

Answer 6

odontoblasts

Question 7

Which cells produce enamel

Answer 7

ameloblasts

Question 8

Which cell type that produces dentin persist in adults

Answer 8

odontoblasts

Question 9

Name area of connective tissue beneath odontoblasts

Answer 9

dental papilla

Question 10

Which salivary gland lacks separate serous acini

Answer 10

sublingual

Question 11

Which salivary gland is the largest

Answer 11

parotid

Question 12

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

Answer 12

submandibular

Question 13

Which salivary gland produces a mixed product but is primarily mucus producing

Answer 13

sublingual

Question 14

What salivary gland is 100% serous producing

Answer 14

parotid

Question 15

which salivary glands have serous demilunes

Answer 15

sublingual and submandibular

Question 16

Which major luminal wall layer will typically possess larger blood vessels and more fibrous connective tissue

Answer 16

submucosa

Question 17

Which sublayer of the mucosa will typically possess smaller blood vessels and looser connective tissue?

Answer 17

Lamina propria

Question 18

What does it mean if the ME has a “normal pattern”

Answer 18

inner circular

outter longitudinal

Question 19

Which type of covering does an organ posses if it can be described as an edge of serous producing simple squamous epithelium

Answer 19

serosa

Question 20

In general what does parasymp activation to the G.I. do?

Answer 20

Stimulates peristalsis, inhibits sphincters, activates secretion

Question 21

In general what does symp. activation do to the G.I.?

Answer 21

inhibit peristalsis, contract sphincters, limit blood flow to gut

Question 22

Name surface epithelium of esophagus

Answer 22

stratified squamous

Question 23

Name surface epithelium of stomach

Answer 23

simple columnar

Question 24

What type of muscle is found in the ME middle 1/3 esophagus

Answer 24

mixed skeletal and smooth

Question 25

Name stomach cell that produces intrinsic factor

Answer 25

parietal

Question 26

Name stomach cell that produces thick visible mucus

Answer 26

surface mucus

Question 27

Name stomach cell that produces pepsinogen

Answer 27

Chief

Question 28

Name stomach cell that produces HCl

Answer 28

Parietal

Question 29

Name stomach cell that produces a more soluble slightly acidic mucus

Answer 29

neck mucus

Question 30

Name stomach cell that produces gastrin

Answer 30

DNES type G

Question 31

Name stomach cell that produces gastric lipase

Answer 31

chief

Question 32

Which layer of muscle within the ME of stomach is not always present

Answer 32

oblique

Question 33

Name surface epithelium of stomach

Answer 33

simple columnar

Question 34

What are lacteals

Answer 34

lymphatic capillaries

Question 35

Where are paneth cells found? What do they do?

Answer 35

base of crypts; produce lysozyme

Question 36

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

Answer 36

submucosa of Duodenum; neutralize incoming chyme

Question 37

Where are lacteals found?

Answer 37

lamina propria of small intestinal vili

Question 38

Why are lacteals important

Answer 38

absorption of lipids

Question 39

What is unique about the submucosa of ileum

Answer 39

contains peyer's patches

Question 40

Which luminal wall layer is influenced by the submucosal plexus (Meissner's)

Answer 40

mucosa

Question 41

Does the ME of the small intestine have a normal pattern?

Answer 41

yes

Question 42

Which type of covering does the duodenum have next to (outside) its ME

Answer 42

some serosa but mainly adventitia

Question 43

Name surface epithelium of vermiform appendix

Answer 43

simple columnar

Question 44

Name surface epithelium of colon

Answer 44

simple columnar

Question 45

Does the appendix have villi?

Answer 45

no

Question 46

Does the colon have villi

Answer 46

no

Question 47

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

Answer 47

serosa (transverse and sigmoid = serosa) (Ascending and Descending = adventitia)

Question 48

Does ME of colon have normal pattern

Answer 48

No - outer longitudinal muscle gathers into bands called teniae coli