Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

cb > histopathology > Flashcards

histopathology Flashcards

1
Q

what kind of epithelium is in the trachea

A

pseudostratified
columnar epithelium cilliated

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

does the trachea contain cartilage

A

yes

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

does trachea contain sub epithelial glands

A

yes

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

does trachea contain goblet cells

A

yes

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

does trachea contain cillia

A

yes

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

does trachea contain smooth muscle

A

yes

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

does trachea contain elastic fibres

A

yes

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

what kind of epithelium do primary bronchi have

A

cilliated pseudostratified columnar

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

what kind of epithelium do secondary bronchi have (lobar

A

ciliated
pseudostratified
columnar

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

what kind of epithelium do tertiary bronchi have (segmental)

A

cilliated
pseudostratified
columnar

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

do primary bronchi have sub epithelial glands

A

yes

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

do primary bronchi have cillia

A

yes

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

do primary bronchi have smooth muscle

A

yes

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

do primary bronchi have elastic fibres

A

yes

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

do primary bronchi have goblet cells

A

yes

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

do primary bronchi have cartilage

A

yes

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

what features does the trachea have

A

cilliated
columnar
pseudostratified epithelium
sub epithelial glands
goblet cells
elastic fibres
cartilage
smooth muscle
cillia

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

what features do primary bronchi have

A

pseudostratified
columnar
ciliated epithelium
sub epithelial glands
cartilage
goblet cells
elastic fibres
smooth muscle
cillia

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

do secondary bronchi (lobar) have cartilage

A

yes

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

do secondary bronchi (lobar) have sub epithelial glands

A

yes

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

do secondary bronchi have goblet cells

A

yes

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

do secondary bronchi have elastic fibres

A

yes

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

do secondary bronchi have smooth muscle

A

yes

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

do secondary bronchi have cillia

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

what features do secondary bronchi have

A

pseudostratified
columnar
cilliated epithelium
sub epithelial glands
cartilage
elastic fibres
smooth muscle
goblet cells
cillia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

do tertiary bronchi (segmental) have sub epithelial glands

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

do tertiary bronchi (segmental) have elastic fibres

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

do tertiary bronchi have smooth muscle

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

do tertiary bronchi (segmental) have cillia

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

do tertiary bronchi (segmental) have cartilage

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

do tertiary bronchi (segmental) have goblet cells

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

what features do tertiary bronchi (segmental) have

A

goblet cells
cartilage
pseudostratified, columnar, cilliated epithelium
smooth muscle
elastic fibres
cillia
sub epithelial glands

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

what epithelium do bronchioles have

A

cilliated
pseudostratified
columnar/cilliated

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

do bronchioles have sub epithelial glands

A

no

35
Q

do bronchioles have cartilage

A

no

36
Q

do bronchioles have goblet cells

A

yes

37
Q

do bronchioles have smooth muscle

A

yes

38
Q

do bonchioles have cillia

A

yes

39
Q

do bronchioles have elastic fibre

A

yes

40
Q

what are features of bronchioles

A

pseudostratified, columnar/cilliated epithelium
no cartilage
no sub epithelial glands
has goblet cells
has smooth muscle
has cillia
has elastic fibres

41
Q

what epithelium types do terminal bronchioles have

A

simple cuboidal

42
Q

do terminal bronchioles have cartilage

A

no

43
Q

do terminal bronchioles have sub epithelial glands

A

no

44
Q

do terminal bronchioles have goblet cells

A

only in smokers

45
Q

do terminal bronchioles have cillia

A

yes

46
Q

do terminal bronchioles have smooth muscle

A

yes

47
Q

do terminalbronchioles have elastic fibres

A

yes

48
Q

what features do terminal bronchioles have

A

simple cuboidal epithelium
no cartilage
no sub epithelial glands
only smokers have goblet cells in terminal bronchioles
contains smooth muscle
contains cillia
contains elastic fibres

49
Q

what type of epithelium do respiratory bronchioles have

A

simple cuboidal

50
Q

do respiratory bronchioles have cartilage

A

no

51
Q

do respiratory bronchioles have sub epithelial glands

A

no

52
Q

do respiratory bronchioles have goblet cells

A

no

53
Q

do respiratory bronchioles have cillia

A

yes

54
Q

do respiratory bronchioles have smooth muscle

A

yes

55
Q

do respiratory bronchioles have elastic fibres

A

yes

56
Q

what are the features of respiratory bronchioles

A

simple cuboidal epithelium
no goblet cells
no cartilage
no sub epithelial glands
contains cillia
contains smooth muscle
contains elastic fibres

57
Q

what kind of epithelium do alveolar ducts have

A

simple squamous

58
Q

do alveolar ducts have sub epithelial glands goblet cells cartilage or cillia

A

no

59
Q

do alveolar ducts have smooth muscle

A

yes

60
Q

do alveolar ducts have elastic fibres

A

yes

61
Q

what are features of alveolar ducts

A

simple squamous epithelium
no cartilage
no cillia
no sub epithelial glands
no goblet cells
elastic fibres
smooth muscle

62
Q

what kind of epithelium do alveolar sacs have

A

simple squamous

63
Q

what type of epithelium do alveoli have

A

simple squamous

64
Q

what is the only feature of alveolar sacs

A

elastic fibres

65
Q

what is the only feature of alveoli

A

elastic fibres

66
Q

what is the airway structure hierarchy

A

trachea
main bronchi primary bronchi left and right bronchus
secondary bronchi- lobar
tertiary bronchi segmental
bronchioles
terminal bronchioles
respiratory bronchioles
alveolar ducts
alveolar sacs
alveoli

67
Q

what two types of cells does pseudostratified epithelium contain

A

goblet cells
cilliated cells ( have fine projections that go into the lumen)

68
Q

what layers do the bronchi contain

A

pseudostratified epithelium
basement membrane
lamina popria-elastic tissue
muscularis mucosa (smooth muscle)
submucosa with glands
cartilage with chondrocytes

69
Q

how do you distinguish between a gland and venule

A

venules will have simple squamous epithelium whereas glands will have simple cuboidal or columnar epithelium

70
Q

the tertiary bronchus (segmental) has little cartilage associated with it, no sub epithelial glands and goblet cells only in smokers
what kind of epithelium do they have

A

pseudostratified, columnar cilliated

71
Q

what three tracts can the lamina popria be found in

A

respiratory tract
urogenital tract
gastrointestinal tract

72
Q

what is the purpose of lamina popria

A

layer of connective tissue found underneath epithelial layers in mucous membranes
provides a site for immune response and supports overlying epithelium

73
Q

what does the lamina popria contain

A

blood vessels
nerve endings
immune cells (lymphocytes and macrophages)
ground substance and ECM

74
Q

describe the bronchiole

A

epithelium is still cilliated, pseudostratified or columnar
no cartilage or supepithelial glands
cillia are still present but harder to see
little to none lamina popria

75
Q

what two features does the alveolar duct contain

A

elastic fibres
smooth muscle

76
Q

what is the verhoeff stain

A

stains elastin black

77
Q

describe type 1 alveolar cells (type 1 pneumocytes)

A

small, flat dense nucleus
endothelial cells and fibroblasts
extensive but very thin cytoplasmic processes that act as part of the gaseous diffusion barrier

78
Q

describe type 2 pneumocytes

A

large in size
have large plump nuclei
make surfactant and can differentiate into type 1 cells if alveoli become damaged

79
Q

what is the single feature of alveoli

A

elastic fibres in alveolar wall
and alveolar macrophages are in this area

80
Q

test question
what are the layers in the bronchus wall

A

pseudostratified columnar cilliated epithelium
sub epithelial glands
smooth muscle (muscularis mucosa)
elastic fibres
lamina popria
cartilage that contains chondrocytes
basement membrane

81
Q

how can you distinguish beween a gland and a venule

A

venules should have simple squamous epithelium whereas glands should have simple cuboidal or columnar epithelium

82
Q

what changes occur when you get to the tertiary bronchus

A

little cartilage
no obvious goblet cells

83
Q

what changes occur at the bronchioles

A

no cartilage
no sub epithelial glands
cillia are harder to see
little lamina popria
epithelium is now more simple cuboidal than pseudostratified

84
Q
A

cb (24 decks)

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