Anatomy Exam 1 Flashcards

1
Q

What are the 4 types of tissue

A

Epithelial tissue (ET)
Connective tissue (CT)
Muscle tissue (MT)
Neura tissue (NT)

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2
Q

Epithelial tissue (ET)

A

On top - skin

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3
Q

Epithelial tissue (ET)

A

On top - skin

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4
Q

Connective tissue (CT)

A

Blood/ bones

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5
Q

Muscle tissue

A

Bicep

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6
Q

Neura tissue

A

Nerve

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7
Q

Types of ET cells

A

1)simple
2)stratified
3)pseudo stratified
4)transitional

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8
Q

Epithelial (ET) characteristics

A

1) cellularity (many cells)
2) polarity (in directions of n,s, e,w)
3)support (basal/basement)
4) avascular (very little blood)
5) neural (extremely sensitive)
6)regenerate

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9
Q

Epithelial (ET) characteristics

A

1) cellularity (many cells)
2) polarity (in directions of n,s, e,w)
3)support (basal/basement)
4) avascular (very little blood)
5) neural (extremely sensitive)
6)regenerate

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10
Q

Simple cells (ET) types

A

Squamous
Cuboidal
Columnar

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11
Q

Simple cells (ET) types

A

Squamous
Cuboidal
Columnar

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12
Q

Describe simple squamous cells, their job, and where they are found

A

Cells are wider, than tall.
Found in the lungs, blood vessels, and serosa.
Job is filtration

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13
Q

Describe simple Cubidal cells, their job, and where they are found

A

Same tall as they are wide
Found in pancreas and kidney
Job is secretion and absorption

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14
Q

Describe simple columnar cells, their job, and where they are found

A

Taller than they are wide
Found in GI (minus the esophagus)
Job is it absorb and secrete

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15
Q

Stratified epithelial

A

Many cells
Skin, esophagus
Job: protection, cushion friction

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16
Q

Stratified epithelial

A

Many cells
Skin, esophagus
Job: protection, cushion friction

17
Q

Connective tissue

A

Cell + matrix
(Fibers + ground substance) +h20

Example: bone

18
Q

Cells in CT

A

1)osteoblast (mother)
2)osteocyte (cell maintaining)
3)osteoclast (handy man)

19
Q

Fibers in CT

A

Collagen
Reticular
Elastic

20
Q

Collagen

A

Very strong long fiber

21
Q

Reticular

A

Short and strong fiber

22
Q

Elastic

A

Springs back to original shape

23
Q

CT types of cells

A

1)loose CT
2) dense CT
3)cartilage
4)bone
5)blood

24
Q

Loose CT

A

1)areolar -basement membrane
2)adipose- cushion
3)reticular- bedding (spleen)

25
Q

Dense CT

A

1) regular (tendon + ligament)
2) irregular (dermis of skin)
3) elastic (ear)

26
Q

Cartilage

A

1)hyaline (cushion @ end of bone)
2)fibro (absorb shock / strength
3)elastic (maintains shape