Anatomy Histology A

Front 1

What are the 4 types of tissue?

Back 1

epithelial, connective, muscle, nerve

Front 2

Epithelial tissue forms ______sheets held together by ______ ______ and ______

Back 2

continuous, tight junctions, desmosomes

Front 3

How is epithelial tissue supported?

Back 3

by connective tissue

Front 4

Epithelial tissue contains blood vessels. T or F?

Back 4

False

Front 5

Epithelial cells are regenerative. T or F?

Back 5

True

Front 6

Name the blacked-out regions

Back 6

Good Job!

Front 7

What are the three classifications (shapes) of epithelia tissue?

Back 7

Squamous, cubodial and columnar

Front 8

What are the functions of simple squamous tissue cells?

Back 8

1. diffusion and filtration
2. provides slick friction-reduction to linings

Front 9

Where can you find simple squamous tissue cells?

Back 9

kidney, lining of heart, blood vessels, serosae

Front 10

Know the info on this slide

Back 10

Know the info on this slide

Front 11

A simple cuboidial has a very small central nuclei. T or F?

Back 11

False: very large central nuclei

Front 12

What is the function of simple cuboidal cells?

Back 12

secretion and absorbtion

Front 13

Where can you find simple cuboidial cells?

Back 13

kidney tubules, ovary surface, ducts and secretory portions of small glands

Front 14

Kown the info on this slide

Back 14

Kown the info on this slide

Front 15

What shape of nuclei does a simple columnar cell have?

Back 15

oval

Front 16

What kind of cells are often found in the simple columnar layer?

Back 16

goblet cells (mucus secreating)

Front 17

There are both cilia simple columnar and non-cilia. Where is the purpose of each?

Back 17

cilia: moves things thru passageways
non cilia - lines small bronchi, uterine tubes

Front 18

Know the info on this slide

Back 18

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Front 19

What is the function of pseudostratified columnar cells?

Back 19

secretion and propulsion of mucus

Front 20

Where can you find pseudostratified columnar cells?

Back 20

male sperm-carrying ducts (non cilia) and trachea (cilia)

Front 21

Know the info on this slide

Back 21

Know the info on this slide

Front 22

Stratified squamous is a thick membrane composed of several ______ of cells.

Back 22

layers

Front 23

What is the function of stratified squamous cells?

Back 23

protection of underlying areas that are subject to abrasion

Front 24

Where can stratified squamous cells be found?

Back 24

1. external parts of skin
2, lining of esophagus, mouth and vagina

Front 25

Know the info on this slide

Back 25

Know the info on this slide

Front 26

Stratified cuboidal and columnar a very common in the body. T or F?

Back 26

False

Front 27

Stratified cuboidal and columnar cells are typically ______ cell layers thick.

Back 27

two

Front 28

Where can stratified cuboidal and columnar cells be found?

Back 28

pharynx, male urethra

Front 29

What is the physicall appearance of transitional epithelia cells?

Back 29

several layers w/ top layers dome shapped and bottom layers cuboidal

Front 30

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Back 30

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Front 31

What is a gland?

Back 31

One or more cells that makes and secretes an aqueous fluid

Front 32

How do we classify glands?

Back 32

Where their product is released (endocrine OR exocrine)

Front 33

What are endocrine glands?

Back 33

ductless glands that produce hormones

Front 34

What do endocrine glands secrete?

Back 34

amino acids, (glyco)proteins and sterioids

Front 35

What is more numerous in the body...endocrine or exocrine glands?

Back 35

exocrine

Front 36

Where do exocrine glands secreate their products?

Back 36

Onto the body surface OR into a body cavity

Front 37

Give several examples of exocrine gland products.

Back 37

mucous, sweat, oil, saliva

Front 38

What is the important unicellular gland cell?

Back 38

the goblet cell

Front 39

Exocrine glands are composed of a ______ and ______ unit

Back 39

duct, secretory

Front 40

How can exocrine glands be classified?

Back 40

simple OR compound duct types AND by the structure of their secretory units (tubular OR alveolar)

Front 41

Image of a goblet cell

Back 41

Image of a goblet cell

Front 42

Chart of exocrine secretory STRUCTURES (tubular and alveolar)

Back 42

Chart of exocrine secretory STRUCTURES (tubular and alveolar) SIMPLE only!

Front 43

Chart of exocrine secretory STRUCTURES (tubular and alveolar) COMPOUND only!

Back 43

Chart of exocrine secretory STRUCTURES (tubular and alveolar) COMPOUND only