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Anatomy > Chapter 3 Tissues > Flashcards

Chapter 3 Tissues Flashcards

1
Q

How many categories of tissues?

A

4

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2
Q
  • tightly packed
  • all have polarity
  • arranged in sheets
  • a vascularity (no blood vessels)
A

Epithelial

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3
Q

What are microvili?

A

Cell membrane that is folded into ridges to increase surface area.

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4
Q

What are cilia?

A

Tall thin hair like projections, go with the flow

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5
Q

How many layers does simple tissue have?

A

1 later

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6
Q

Stratified tissues

A

2 or more layers

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7
Q

Squamous

A

Flat

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8
Q

Cubodial

A

Cube

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9
Q

Columnar

A

Long as they are wide

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10
Q

Type of tissue:

  • 1 layer of flat cells
  • found in the alveoli of lungs
  • purpose is diffusion ( to allow things to pass)
A

Simple Squamous

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11
Q

Type of tissue:

  • 2 or more
  • function: to protect
  • location: surface of skin
A

Stratified Squamous Epithelium

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12
Q

Type of tissue:

  • 1 layer of Column cells
  • function: secretion and absorption
  • location: entire digestive tract
A

Simple columnar epithelium

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13
Q

Type of tissue:

  • 1 layer of cube cells
  • found in glands
  • function: secretion
A

Simple cuboidal epithelium

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14
Q

Type of tissue:

  • 1 layer but looks like multiple layers with uneven columnar cells
  • function: secrete and move mucous
  • location: respiratory tract
A

Pseudostratified Ciliated Columnar Epithelium

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15
Q

Name the tissue:

  • many layers w/ many cells
  • function: to stretch
  • location: lining the bladder
A

Transitional Epithelium

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16
Q

Are glands made up of Epithelial tissue?

A

Yes

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17
Q

What is the simplest gland?

A

Goblet cell

18
Q

What are the two types of glands?

A

Exocrine and endocrine

19
Q
  • cells are spread apart
  • lots of intercellular space
  • has matrix
  • can contain proteins and fibers
A

Connective tissue

20
Q

What are the 3 types of fibers?

A

Collagen, Recticular, elastic

21
Q

Collagen fiber:

A

Strong and big, rope like

22
Q

Reticular fiber

A

Soft and interwoven

23
Q

Elastic fiber

A

Stretch and recoil (bounce back)

24
Q

What are the 3 types of loose fibers?

A

Areolar, Adipose, Reticular

25
Q

What tissue?

A
  • lots of space
  • contains all 3 fiber types
  • matrix filled with fluid
  • vascular
  • looks like bubble wrap
  • located under epithelium
26
Q

Adipose tissue aka FAT

A
  • contains fat cell
  • stores energy, isolation and cushion
  • found below skin
  • can be brown or white
27
Q

Reticular tissue

A
  • soft, fragile and flexible
  • found in spleen and bone marrow
  • function: supports frame work
28
Q

What are the 3 kinds of dense connective fibers?

A

Regular, irregular, and elastic

29
Q

Dense regular fibers

A
  • strong bc collagen
  • all in parallel
  • forms tendons and ligaments
  • purpose to provide strength
30
Q

Dense irregular

A
  • collagen fibers arranged in multiple directions
  • in deep layers of skin
  • function to provide strength in multiple directions
31
Q

Elastic connective tissue

A
  • mostly elastic fibers
  • stretch and recoil
  • found in large blood vessels and bronchial tissues
32
Q

What are the two types of connective tissue?

A

Blood and lymph

33
Q

What are the two types of supporting connective tissue?

A

Cartilage and bone

34
Q

What are the 3 types of cartilage?

A

Hyaline, elastic, fibro

35
Q

Hyaline cartilage

A
  • firm but flexible
  • in nose and rib cage
  • matrix is gel
  • reduces friction
36
Q

Elastic cartilage

A
  • flexible and firm
  • stretch and recoil
  • located in ear
  • matrix is gel
37
Q

Fibro cartilage

A
  • elastic and firm
  • acts as shock absorber
  • located in spine
  • matrix is gel
38
Q

Designed to create force that pulls 2 parts of the body closer

A

MUSCLE TISSUE

39
Q

2 types of muscle tissue

A

Skeletal, smooth

40
Q

Skeletal muscle tissue

A
  • huge cilinders with striations
  • multi nuclear
  • controlled by brain
41
Q

Smooth muscle tissue

A
  • controlled by internal organs
  • spindle shape arranged in sheets
  • in digestive tract

Anatomy (6 decks)

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