Histology Lecture (Epithelial Cells) part 3 Flashcards

(85 cards)

1
Q

Characteristic: thin plate like cells arranged in Mosaic pattern.

A

Simple squamous epithelial tissue

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2
Q

Characteristic: cells with central, round, bulging nucleus.

A

Simple squamous epithelial tissue

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3
Q

Characteristic: cells with serrated borders/outlines.

A

Simple squamous epithelial tissue

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4
Q

Function: forms barriers in regions of filtration and diffusion

A

Simple squamous epithelial tissue

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5
Q

Function: reduce friction

A

Simple squamous epithelial tissue

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6
Q

Distribution: lining walls of blood vessels

A

Simple squamous epithelial tissue

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7
Q

Distribution: lymph vessels

A

Simple squamous epithelial tissue

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8
Q

Distribution: cavities of
heart

A

Simple squamous epithelial tissue

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9
Q

Distribution: lining ventral cavities

A

Simple squamous epithelial tissue

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10
Q

Characteristic: made up of “cube-like” cells, with central, round nucleus

A

Simple cuboidal epithelial tissue

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11
Q

Function: In kidneys, it aids in excretory functions.

A

Simple cuboidal non-ciliated epithelial tissue

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12
Q

Function: Limited protection

A

Simple cuboidal epithelial tissue

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13
Q

Distribution: Kidney tubules

A

Simple cuboidal non-ciliated epithelial tissue

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14
Q

Distribution: Thyroid follicles

A

Simple cuboidal non-ciliated epithelial tissue

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15
Q

Distribution: secretory ducts of glands

A

Simple cuboidal non-ciliated epithelial tissue

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16
Q

Distribution: Bronchioles

A

Simple cuboidal ciliated epithelial tissue

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17
Q

Characteristics:
- made up of columnar cells
- no cilia attached on the free surface of the cell

A

Simple columnar non-ciliated epithelial tissue

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18
Q

Distribution: Gall bladder

A

Simple columnar non-ciliated epithelial tissue

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19
Q

Distribution: Pyloric end of stomach

A

Simple columnar non-ciliated epithelial tissue

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20
Q

Distribution: Small and large intestine

A

Simple columnar non-ciliated epithelial tissue

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21
Q

Distribution: rectum

A

Simple columnar non-ciliated epithelial tissue

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22
Q

Characteristic:
- made up of columnar cells
- with cilia attached on the free Surface of the cell

A

Simple columnar ciliated epithelial tissue

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23
Q

Distribution: Fallopian tube

A

Simple columnar ciliated epithelial tissue

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24
Q

Distribution: Lungs

A

Simple columnar ciliated epithelial tissue

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25
Distribution: Uterine tube
Simple columnar ciliated epithelial tissue
26
Characteristic: appears to have several layers but actually has only one layer of cells.
Pseudostratified columnar epithelial tissue
27
Characteristic: nucleus of cells lies at different levels.
Pseudostratified columnar epithelial tissue
28
Distribution: Trachea
Pseudostratified columnar ciliated epithelial tissue
29
Distribution: Bronchi
Pseudostratified columnar ciliated epithelial tissue
30
Distribution: larynx
Pseudostratified columnar ciliated epithelial tissue
31
Distribution: oviduct
Pseudostratified columnar ciliated epithelial tissue
32
Distribution: uterus
Pseudostratified columnar ciliated epithelial tissue
33
Distribution: testes
Pseudostratified columnar stereociliated epithelial tissue
34
Distribution: epididymis
Pseudostratified columnar stereociliated epithelial tissue
35
Distribution: male urethra
Pseudostratified columnar stereociliated epithelial tissue
36
Stratified Squamous – Keratinized: flattened cells in outer layer
without nucleus
37
Stratified Squamous – Keratinized: above the surface layer
Keratinized
38
Stratified Squamous – non - keratinized: above the surface layer
non keratinized
39
Stratified Squamous – non - keratinized: flattened cells in outer layer
with nucleus
40
Distribution: epidermis of the skin
Stratified Squamous – Keratinized
41
Distribution: opening of mouth
Stratified Squamous – NON - Keratinized
42
Distribution: anus
Stratified Squamous – NON - Keratinized
43
Distribution: vagina
Stratified Squamous – NON - Keratinized
44
Distribution: esophagus
Stratified Squamous – NON - Keratinized
45
Transitional Epithelial tissue: Characteristic: inner layer
polyhedral
46
Transitional Epithelial tissue: Characteristic: middle layer
pyriform
47
Transitional Epithelial tissue: Characteristic: outer layer
umbrella-shaped
48
Function: Distention and prevention of caustic effects of urine.
Transitional Epithelial Tissue
49
Distribution: urethra
Transitional Epithelial Tissue
50
Distribution: ureter
Transitional Epithelial Tissue
50
Distribution: urinary bladder
Transitional Epithelium
51
Formed by cells specialized to produce a fluid secretion different in composition from blood or intercellular fluid.
Glandular Epithelium
52
Process is usually accompanied by intercellular synthesis of macromolecules
Glandular Epithelium
53
compounds produced is stored in small membranous bound vesicle called?
secretory glands
54
Glandular Epithelium synthesize, store and secrete protein where?
- pancreas - lipid-adrenal - sebaceous
55
Glandular Epithelium synthesize, store and secrete complex protein and carbohydrates where?
Salivary gland
56
Glandular Epithelium synthesize, store and secrete protein, carbohydrates, and lipids where?
Mammary glands
56
Types of Glandular Epithelium
1. Serous glandular 2. Mucous glandular 3. Mixed 4. Cytogenic
57
Found in: parathyroid gland
Serous Glandular
58
Found in: pancreas
Serous Glandular
59
Found in: parotid gland
Serous Glandular
60
Characteristic: Acidophilic in staining
Serous Glandular
61
Characteristic: Narrow lumen
Serous Glandular
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Characteristic: with canaliculi
Serous Glandular
63
Characteristic: round nucleus
Serous Glandular
64
Characteristic: basophilic in staining
Mucous Glandular
65
Characteristic: wider lumen
Mucous Glandular
66
Characteristic: without canaliculi
Mucous Glandular
67
Characteristic: flattened nucleus
Mucous Glandular
68
Found in: Sublingual
Mucous Glandular
69
Found in: Submaxillary
Mucous Glandular
70
Found in: Salivary gland
Mucous Glandular
71
Serous + Mucous
mixed
72
function is to produce cell
cytogenic
73
3 major salivary gland
1. parotid 2. sublingual 3. submaxillary
74
3 faith of cell upon secretion.
1. merocrin/eccrin 2. apocrine 3. holocrine
75
apical ang gland sa secretion
merocrine/eccrine
76
may kasamang small portion ng cell membrane
apocrine
77
after release, sasabog yung cell or magkakaroon ng complete rupture of cell
holocrine
78
Example of merocrine/eccrine
sweat glands
79
Example of apocrine
Mammary gland
80
Example of holocrine
Sebaceous Gland
81
Distribution: Covering the ovary
simple cuboidal
82
Distribution: developing ovarian follicles
stratified cuboidal
83
Distribution: renal calyces
Transitional