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Anatomy > Tissue > Flashcards

Tissue Flashcards

1
Q

binds organs together, supports and protects body, stores energy

A

Connective

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2
Q

contractions cause movement; generate heat

A

Muscle

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3
Q

lines hollow organs; covers surfaces; forms glands, Avascular, highly innervated, high rate of mitosis

A

Epithelial

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4
Q

Avascular

A

cells nourished by diffusion from capillaries in connective tissue

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5
Q

Internal communication: detects changes in environment; generates response to maintain homeostasis

A

Nervous

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6
Q

single layer found where diffusion, absorption, secretion occurs

A

Simple

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7
Q

2 or more layers that have protective function

A

Stratified

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8
Q

appear to be stratified but only one layer

A

Pseudostratified

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9
Q

appear to be stratified but , when stretched, is 3 cells.

A

Transitional

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10
Q

squamous, cuboidal, columnar

A

Cell shape

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11
Q

TISSUE TYPES

A

Connective, Muscle, Epithelial, Nervous

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12
Q

EPITHELIUM LININGS/COVERS

A

Cells arranged in layers, Cell shape

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13
Q

Cells arranged in layers

A
  • Simple
  • Stratified
  • Pseudostratified
  • Transitional
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14
Q

Made of simple cuboidal epithelium

A

Glands

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15
Q

CONNECTIVE TISSUE

HISTOLOGY

A

matrix, cells

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16
Q

material that fills space between cells that contains: Ground Substance, and fibers

A

matrix

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17
Q

supports cells, provides exchange

medium between blood and cells

A

Ground substance

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18
Q

The 3 types of Fibers contain

A

Collagen, Elastin, Reticular

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19
Q

most abundant, high tensile strength to resist stress; wide diameter and rather translucent appearance

A

Collagen

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20
Q

found in lungs, blood vessels where stretching occurs; narrower diameter than collagen and take up
moderate dark stain.

A

Elastin

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21
Q

found in lungs, blood vessels where stretching occurs; narrower diameter than collagen and take up
moderate dark stain.

A

Elastin

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22
Q

very narrow fibers, take up most dark stain; found in spleen and lymph nodes.

A

Reticular

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23
Q

very narrow fibers, take up most dark stain; found in spleen and lymph nodes.

A

Reticular

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24
Q

each class has own cell type in immature and mature
form
ex. Osteoblast and osteocyte - bone

A

cells

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25
Q

cells and fibers suspended in a lot of ground substance. (Areolar and Adipose CT)

A

Loose Connective

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25
Q

cells and fibers suspended in a lot of ground substance. (Areolar and Adipose CT)

A

Loose Connective

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26
Q

mostly collagen fibers and few cells with little ground substance(Dense Regular and Irregular)

A

Dense connective
(If fibers are very parallel = “Regular)”
(If fibers and cells are dispersed = “Irregular”)

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26
Q

mostly collagen fibers and few cells with little ground substance(Dense Regular and Irregular)

A

Dense connective
(If fibers are very parallel = “Regular)”
(If fibers and cells are dispersed = “Irregular”)

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27
Q

chondrocytes in gel-like matrix (Hyaline, Elastic, Fibrocartilage)

A

Cartilage

28
Q

osteocytes in calcified matrix (Compact and Spongy)

A

Bone

28
Q

osteocytes in calcified matrix (Compact and Spongy)

A

Bone

29
Q

only liquid tissue, plasma is matrix

A

Blood

30
Q

Contains elongated cells called fibers

•Use ATP to generate force to produce movement (Highly vascular)

A

Muscle tissue

30
Q

Contains elongated cells called fibers

•Use ATP to generate force to produce movement (Highly vascular)

A

Muscle tissue

31
Q

need high amounts of O2 and

glucose for cell respiration

A

Highly vascular

32
Q

need high amounts of O2 and

glucose for cell respiration

A

Highly vascular

33
Q

3 TYPES OF MUSCLE TISSUES

A
  1. skeletal
  2. cardiac
  3. smooth
34
Q

3 TYPES OF MUSCLE TISSUES

A
  1. skeletal
  2. cardiac
  3. smooth
35
Q

Contains many cells, avascular

A

Nervous tissue

35
Q

Contains many cells, avascular

A

Nervous tissue

36
Q

monitors and reacts to environment

A

Nervous tissue function

36
Q

monitors and reacts to environment

A

Nervous tissue function

37
Q

NERVOUS TISSUE CELL TYPES

A

Neurons, Neuroglia

38
Q

generate and conduct electrical

impulses

A

Neurons

39
Q

supporting cells that support,

insulate and protect neurons

A

Neuroglia

40
Q

INTEGUMENTARY SYSTEM

COMPONENTS ARe

A

Organ, Tissue layers, Appendages, external environment

40
Q

INTEGUMENTARY SYSTEM

COMPONENTS ARE

A

Organ, Tissue layers, Appendages, external environment

41
Q

Tissue layers:

A
  1. epidermis
  2. dermis
  3. hypodermis (subcutaneous layer)
42
Q

hair follicle, nails, exocrine glands (sweat and oil) – all develop from epidermis

A

Appendages

43
Q

stratified squamous epithelial tissue

A

Epidermis

44
Q

dense irregular connective tissue; simple cuboidal epithelial tissue

A

Dermis

45
Q

Hypodermis (subcutaneous layer)

A

adipose and areolar

connective tissue

46
Q

Hypodermis (subcutaneous layer)

A

adipose and areolar

connective tissue

47
Q

provides physical barrier

to protect deeper tissues from dehydration, injury and infection, avascular

A

General Function (Epidermis)

48
Q

area of high mitotic

division

A

Stratum basale

49
Q

= protein which provides water proofing and protective barrier

A

Keratinocytes

50
Q

produce melanin for UV protection

A

Melanocytes

51
Q

macrophage (WBC) for immune response

A

Dendritic cells

51
Q

macrophage (WBC) for immune response

A

Dendritic cells

52
Q

provide sensory reception for touch

A

Tactile cells (Merkel)

53
Q

Also contains receptors such as free nerve endings, meissner’s and pacinian corpuscles, nerves, blood vessels, sweat (sudoriferous) glands and oil (sebaceous) glands, hair follicles (down growth from the epidermis)

A

Dermis

54
Q

detect pain and extreme temperatures

A

Free nerve endings

55
Q

detect light touch or pressure

A

Meissener corposicles

56
Q

detect light touch or pressure

A

Meissner’s (Tactile ) corpuscles

57
Q

thin superficial layer made of highly vascular connective tissue; ____?

A

Papillary

upper 20%

58
Q

___%of dermis; predominantly dense irregular connective tissue that gives strength with elasticity = allows skin to stretch without tearing

A

80%

Reticular

59
Q

Technically not part of skin and deep to dermis & Contains____&____?

A

Hypodermis

Adipose and and Areolar

60
Q

stores fat (for long term energy storage, insulation, and shock absorber)

A

Adipose

61
Q

anchors skin to muscles

A

Areolar

62
Q

function as touch receptor, help retain heat and UV protection

A

Hair follicles

63
Q
  1. _____- (sweat): regulates body temperature and protects against infection
  2. _____- (oil): protects against infection; keeps skin moist
A
  1. sudoriferous (sweat)

2. Sebaceous (oil)

Anatomy (11 decks)

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