Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

21 fall: histology > Lab 1 Epithelium > Flashcards

Lab 1 Epithelium Flashcards

1
Q

simple squamous epithelium

A

thin, single layer of cells that have bulging nuclei

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what type of epithelium surround the glomerulus (bowmann’s capsule)

where is this slide

A

simple squamous epithelium

flat nucleus bulging into white space

kidney cortex

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

what type of epithelium are here

A

thyroid gland
simple cuboidal epithelial
square cells, round nucleus in center of cell

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

what type of epithelium?

where is this

A

simple columnar epithelium

long cells, oval nucleus at bottom of cell

Gallbladder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

finger like projections of jejunum

A

villus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

apical border of simple columnar epithelium have ___ , increases ___

A

microvilli

surface area

small intestine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

what are the little hairs at the surface?

What type of epithelium?

A

cilia- allow movement

pseudostratified columnar epithelium

(nucleus all jumbled but all reach basement membrane actually only one layer, all squished together)

trachea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what is this

what is the gland siting in the pseudostratified columnar epithelium

what are the little hairs on top of the cells

A

trachea

goblet cells: makes mucin- mucous

cilia- movement- traps things and moves them back up and out

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

what is this

what kind of epithelium

what is in the center of the lumen

what are the little hairs

A

epididymis

pseudostratified columnar epithelium

sperm

stereocilia (type of microvilli) increases surface area

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

stereocilia

A

type of microvilli that increases surface area

found on epididymis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

hairs at border of epididymis

A

stereocilia

type of microvilli that increases surface area

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

where are we

what kind of epithelium

A

lumen on esophagus

stratified squamous epithelium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

where are we

what type of epithelium

A

planum nasolabiale

Keratinized Stratified Squamous Epithelium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

where are we?

what type of epithelium

A

teat sinus

bi-stratified cuboidal epithelium

milk can be stored

if lumen was lined by keratinized squamous epithelium this would be a teat canal instead (closer to surface)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

what type of epithelium

A

stratified cuboidal

teat sinus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

what type of epithelium

where are we

A

transitional

bladder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

umbilical cord

A

lumen

endothelium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

where are we?

What type of epithelium is 1?

what is 2?

A

thyroid gland

simple cuboidal epithelium

colloid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

where are we

1?

2?

A

gallbladder

lumen

simple columnar epithelium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

gallbladder

1?

2?

3?

A

1: lumen
2: microvilli: increase surface area
3. simple columnar epithelium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

where are we

1?

2?

3?

A

jejunum (small intestine)

simple columnar epithelium

microvilli- increase surface area

goblet cells- produce mucous

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

where are we

1-4?

A

trachea

lumen

cilia (movement)

pseudostratified columnar epithelium

hyaline cartilage

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

trachea

1-3?

A

lumen

cilia (movement)

pseudostratified columnar epithelium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

where

1 and 2?

A

epididymis

lumen with sperm

Pseudostratified columnar epithelium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
epididymis 1-3?
1. Lumen 2. Stereocilia 3. Pseudostratified columnar epithelium
26
where? 1-4?
canine esophagus 1. Lumen 2. Stratified squamous epithelium 3. Dermis 4. Glands
27
canine esophagus
1. Lumen 2. Stratified squamous epithelium 3. Dermis
28
what?
rabbit esophagus 1. Lumen 2. Stratified squamous epithelium
29
rabbit esophagus
1. Lumen 2. Stratified squamous epithelium
30
what us this
canine lip 1. Thin Skin 2. Oromucosal membrane
31
canine lip
1. Epithelium 2. Dense irregular connective tissue
32
where
planum nasolabiale 1. Epithelium 2. Dermal papilla
33
planum nasolabiale
intercellular bridge
34
ureter
1. Lumen 2. Transitional epithelium
35
where?
ureter 1. Lumen 2. Transitional epithelium
36
where?
urinary bladder 1. Lumen 2. Transitional epithelium
37
where?
urethra 1. Lumen 2. Transitional epithelium
38
where
urachus 1. Lumen 2. Transitional epithelium
39
where
mammary gland- teat sinus 1. Lumen 2. Bistratified cuboidal epithelium
40
what
teat sinus 1. Lumen 2. Bistratified cuboidal epithelium
41
what?
teat canal 1. Lumen 2. Stratified squamous epithelium
42
where?
teat canal 1. Lumen 2. Stratified squamous epithelium
43
the outer layer of Bowmann's capsule of a renal corpuscle is called the \_\_\_. it is formed from \_\_\_
parietal layer squamous cells
44
bowmann's capsule is found in the
kidney
45
functionless remnant of part of the duct of the allantois
urachus one of the 5 ducts of the umbilical cord
46
label
47
in general, the lumens of blood vessels and lymphatic vessels are lined by a single layer of flat cells called
endothelium simple squamous nucleus, flat and bulge into lumen
48
thyroid and parathyroid
49
what are thyroid follicles filled with
colloid (dark pink)
50
what type of cells are at the border of thyroid follicles
simple cuboidal
51
what kind of cells line the gallbladder and the jejunum (part of small intestine)
simple columnar have microvilli at apical border to increase surface area
52
what
gallbladder lumen lined by simple columnar have microvilli to increase surface area
53
what can increase surface area
microvilli- border of intestine, and kidneys sterocilia- border of epididymis
54
fingerlike projections into the lumen that increase surface area
villi and stereocilia
55
common places for pseudostratified columnar epithelium
trachea and epididymis
56
little projections on pseudostratified columnar of the trachea
cilia- movement, with help from goblet cells that produce mucous, will catch stuff and move up and out
57
small intestine- jejunum has microvilli simple columnar epithelium at border of lumen (increase surface area)
58
jejunum
small intestine- jejunum has microvilli simple columnar epithelium at border of lumen (increase surface area)
59
what
trachea on top **ciliated pseudostratified columnar epithelium at borders,** help move stuff out esophagus on bottom **stratified squamous epithelium** connected by **intercellular bridges**
60
what
boar epididymis
61
where
epididymis sperm in center pseudostratified columnar epithelium with stereocilia type of microvilli that increases surface area
62
what holds stratified squamous epithelium together
intercellular bridges These spine-like cytoplasmic processes (known as tonofilaments, which are a type of **intermediate filament**) anchor back to the **desmosomes** (not viewable) within the cell, helping to link the cells together
63
Finger-like projections of pale, pink ___ (loose connective tissue) extend up to the epithelium of the skin.
papillae
64
esophagus
65
lip of dog
**keratinized stratified squamous epithelium** connected by **intercellular bridges**
66
what
planum nasolabiale cow
67
what kind of cells closest to the lumen what is the long pink projection
the planum nasolabiale, **stratified squamous epithelium** have lost their nuclei at surface where cells have become keratinized papillae (loose connective tissue)
68
special epithelium is layered, non-absorptive, stretchable, and found primarily in the urinary passages.
transitional epithelium
69
transitional epithelium The apical cells can be either ___ or ____ depending on the degree of distention of the lumen.
flat or ballon shaped When the lumen is full (i.e., with urine), the epithelium stretches and distends, causing the cells to flatten. When the lumen is empty, the cells become more cuboidal or balloon-shaped.
70
top cells are flat therefore the lumen is \_\_\_
full of urine transitional cells of ureters of horse
71
urinary bladder transitional epithelium
72
what kind of epithelium
bistratified cuboidal epithelium mammary gland
73
what
mammary gland bistratified cuboidal epithelium
74
teat sinus bistratified columnar to bistratified cuboidal
75
teat sinus
bistratified columnar to bistratified cuboidal
76
teat canal stratified squamous epithelium.
77
teat canal stratified squamous epithelium.
78
mammary gland leads to teat ___ leads to ___ which leads to the outside
sinus (bistratified cudoidal/columnar epithelium) canal (stratified squamous epithelium)

21 fall: histology (36 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions