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Anatomy 1 > Lesson 2.2 > Flashcards

Lesson 2.2 Flashcards

1
Q

How many type of epithelium do we have

A

1 covering or lining epithelium
2 glandular epithelium

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2
Q

Which are the different glandular epithelium

A

Thyroid adrenal and sweat gland

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3
Q

Where do we have lining epithelium

A

Outer layer of skin

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4
Q

Where do we have lining epithelium

A

Blood vessel and duct’s respiratory reproductive urinary gi tract

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5
Q

What is a transitional epithelium

A

Shape varies with tissue stretching

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6
Q

An example of transitional epithelium

A

Urinary bladder

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7
Q

Lining epithelium what are the specialized structures

A

Ciliated
Non ciliated: microvilli caliciform cells

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8
Q

How do we name an epithelium

A

1specialization
2number of layer
3shape

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9
Q

Différents specialized structure

A

Ciliated
Microvilli
Sterocilia

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10
Q

Nb of layers

A

Simple
Stratified
Pseudostratified

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11
Q

Cell shape

A

Squamous
Cuboidal
Columnar

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12
Q

Definiton pseudostratified

A

Cells contact basement membrane but no all cells reach apical surface

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13
Q

Simple squamous epithelium are thick layer true or false

A

False Very thin

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14
Q

What did simple squamous epithelium

A

Control diffusion gases
Filtration
Lining of blood vessels and interior surface of the heart endothelium
Lining body cavity mesothelium peritoneum

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15
Q

In simple
Squamous epithelium celle nuclei are

A

Centrally located flat ovoid spherical

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16
Q

In simple squamous epithelium cell are in contact with each other

A

Yes in direct contact

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17
Q

Which type of epithelium size shape do we have in endothelium

A

Simple squamous epithelium

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18
Q

In which part of blood do we find simple squamous epithelium

A

Intérieur of heart endothelium

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19
Q

In simple cuboidal epithelium cell nuclei are

A

Nuclei are round and centrally located

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20
Q

Where do we find simple cuboidal epithelium

A

-Tube digestive and renal system
Pancreatic duct kidneys
-Thyroid gland kidneys
-proximal convoluted tubule
- renal tubule ovaries thyroid follicles

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21
Q

When is modified with microvilli simple cuboidal epithelium is found in

A

Proximal convoluted tubule

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22
Q

When is non modified where do we find simple cuboidal epithelium

A

Renal tubule ovary thyroid follicle

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23
Q

When is adopted for secretion and absorption simple cuboidal tubule is found in

A

Thyroid gland kidneys

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24
Q

Which type of epithelium is goblet cells

A

Non Ciliated simple columnar epithelium

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25
Q

Unicellular gland goblet cells secrete..

A

Mucus

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26
Q

What is the role of non Ciliated simple columnar epithelium

A

Lubricate Gi respiratory reproductive and urinary system

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27
Q

What is the role of microvilli

A

Increase surface area and the rate of absorption
In intestine

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28
Q

Did Ciliated simple columnar epithelium has unicellular gland goblet celle which secrete mucus?

A

Yes

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29
Q

Where do we find Ciliated simple columnar epithelium

A

Respiratory system
Female reproductive tract

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30
Q

What is the function of cilia

A

Provide motility hand helps to move mucus fluid or particles along a surface

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31
Q

In the reproductive respiratory and urinary system we find which type of epithelium

A

Non Ciliated simple columnar epithelium

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32
Q

Pseudostratified non Ciliated epithelium does always contain goblet cells ?

A

No not always

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33
Q

Where Pseudostratified non Ciliated columnar epithelium does not contain goblet cells

A

In urethra glands and épididymis

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34
Q

In Pseudostratified epithelium does all cells reach the apical surface?

A

No but all are attached to the basement membrane

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35
Q

Where are situated in Pseudostratified Ciliated columnar epithelium the nuclei

A

At varying depths

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36
Q

Where do we find Pseudostratified Ciliated columnar epithelium

A

Respiratory epithelium
Larynx
Trachea
Bronchi
Urethra
Epididymis ( male reproductive )

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37
Q

Which are the different stratified lining epithelium

A

Stratified squamous epithelium
Stratified cuboidal
Stratified columnar
Transitional epithelium

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38
Q

Is fréquent de o see stratified columnar epithelium

A

No not frequent

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39
Q

Stratified cuboidal epithelium is very common

A

No Its rare

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40
Q

What is the role of stratified squamous epithelium

A

Protection against chemical virus bacteria erosion friction

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41
Q

How are the cell in the surface of stratified squamous epithelium

A

Flat

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42
Q

How are the deeper layer of cells in stratified squamous epithelium

A

Cuboidal to columnar

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43
Q

Did stratified squamous
Epithelium has severe cell layers yes or no

A

Yes

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44
Q

Where do we find keratinized stratified squamous epithelium

A

Dorsal of tongue hard palate
Surface cell dead with keratin

45
Q

Where do we find non keratinized stratified squamous epithelium

A

Mouth vagina esophagus true vocal cord

46
Q

Did stratified cuboidal epithelium had one layer?

A

No multilayer

47
Q

Where do we find stratified cuboidal epithelium

A

Mammary gland
Salivary gland
Sweat gland duct

48
Q

Is frequent to see stratified cuboidal epithelium

A

No Its rare

49
Q

What is the role of stratified cuboidal epithelium

A

Protective

50
Q

What is the role of stratified columnar epithelium

A

Protection and secretion

51
Q

Is it rare to see stratified columnar epithelium

A

Yes

52
Q

Where do we have stratified columnar epithelium

A

Eye
Pharynx
Part of male urethra
Duct of submandibular glands

53
Q

Where do we find transitional epithelium

A

Organ that expand from within
Ureters urinary bladder part of urethra

54
Q

Did transnational epithelium has multilayer

A

Yes

55
Q

What is a gland

A

A single cell or a mass of epithelial cells adapted for secretion

56
Q

What is the origin of
Gland

A

Cell proliferation and invaginatiln of epithelial cells during embryogenesis

57
Q

Which are the different type of gland that we have

A

Endocrine gland
Exocrine gland
Mixed gland

58
Q

Definition endocrine gland

A

Ductless, secret hormones that enter the interstitial fluid and diffuse into bloodstream

59
Q

Definiton exocrine gland

A

Secrete their product into duct or directly into a free surface
Contain secreting and duct portion

60
Q

Definition mixed gland

A

Endocrine and exocrine tissue
Pancreas ovaries testes

61
Q

Which gland secrete hormone

A

Endocrine

62
Q

What secrete exocrine gland

A

Mucus sweat saliva wax digestive enzymes

63
Q

What endocrine gland secrete

A

Hormones

64
Q

Where goblet cells occurs

A

They usually occur within Ciliated epithelia

65
Q

Goblet cells is an unicellular gland true or false

A

True

66
Q

Give me the different simple gland

A

Simple tubular
Simple branched
Simple coiled tubular
Simple acinar
Simple branched acinar

67
Q

Give me the different compound gland

A

Compound tubular
Compound acinar
Compound tubuloacinar

68
Q

Which gland has a tube like structure

A

Simple tubular

69
Q

Which gland has a sac like structure

A

Simple acinar

70
Q

How many duct simple gland has

A

Only one duct

71
Q

What is the gland of the stomach

A

Simple Branched tubular

72
Q

What is the gland of large intestine

A

Simple tubular

73
Q

Which type of gland is in the sweat gland

A

Simple coiled tubular

74
Q

In penile
Urethra we found

A

Simple acinar gland

75
Q

In sebaceous we found

A

Simple branched acinar

76
Q

What mean adenomere

A

Secretory portion

77
Q

In simple gland the secretory portion is

A

Tubular or acinar

78
Q

How many duct compound gland has?

A

Two or more duct 🥹

79
Q

What type of Gland do we have in pancreas

A

Compound acinar

80
Q

What type of gland do we have in bulbourethral gland?

A

Compound tubular

81
Q

Where do we find compound tubuloacinar

A

Un submandibular glands

82
Q

Which are the of gland based on secretion

A

Serous
Mucous
Mixed
Sebaceous

83
Q

Serous gland secrete

A

Aqueous secretion with enzymes

84
Q

Mucous gland secrete

A

Viscous secretion with glycoproteins mucin

85
Q

Sebaceous gland secrete

A

Secretion of sebum oil wax

86
Q

Which are the serous gland

A

Parotid gland lacrimal gland sweat gland digestive glands

87
Q

Which are the mucous gland

A

Bowman gland
Cowper gland
Tracheal gland

88
Q

Which are the mixed gland

A

Seromucous : submandibular glands
Mucous serous : sublingual glands

89
Q

Bowman gland is an

A

Mucous gland

90
Q

Cowper gland is an

A

Mucous gland

91
Q

Bowman gland is olfactory gland true or false

A

True

92
Q

Which gland secrete enzyme

A

Serous

93
Q

The lubrification of skin and hair is due to mixed gland true or false

A

False due to sebaceous

94
Q

What is the gland which
Secrete sebum

A

Sebaceous

95
Q

Which gland secrete
Mucin

A

Mucous

96
Q

Which type of gland is olfactory gland

A

Mucous

97
Q

Which type of gland is salivary gland

A

Mixed

98
Q

Based on their functions what are the names of the différents gland

A

Merocrine
Apocrine
Holocrine

99
Q

merocrine secrete and produce by

A

Exocytosis

100
Q

Apocrine gland secrete and produce by

A

The cellular apex detaches

101
Q

Holocrine secrete and produce by

A

Cell lysis

102
Q

Which gland accumulate the secretory product in the cytosol?

A

Holocrine

103
Q

Give me an example where cell dead and is replaced by a new one

A

Sebaceous gland

104
Q

Which gland secrete is product at the apical surface

A

Apocrine

105
Q

Which are the most commun gland in body based on the function

A

Merocrine

106
Q

Mammary gland is a apocrine gland true or false

A

True

107
Q

Which gland is oiled gland

A

Holocrine

108
Q

Secretion of mill fat in mammary gland is an

A

Apocrine gland

109
Q

Saliva digestive enzymes sweat is an

A

Merocrine gland

Anatomy 1 (9 decks)

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