Describing Animal Tissues, Epithelial Tissues & Connective Tissues Flashcards

1
Q

group of cells with similar form performing the same functions

A

tissues

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2
Q

tissues have _____ arrangement

A

close

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3
Q

tissues are bound by an _______

A

extracellular matrix

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4
Q

second platform in biological organization

A

tissue level

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5
Q

second platform in biological organization

A

tissue level

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6
Q

location of tissue level

A

above cell; under organ & organ systems

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7
Q

total number of cell types in humans

A

210

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8
Q

4 types of animal tissues

A
  • epithelial tissue
  • connective tissue
  • muscle tissue
  • nervous tissue
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9
Q

this type of animal tissue cover surfaces and line body cavities

A

epithelial tissue

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10
Q

functions for movement

A

muscle tissues

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11
Q

conducts electrical impulses and for sensation

A

nervous tissue

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12
Q

support function, connect tissues to another

A

connective tissue

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13
Q

specialized function of epithelial tissue

A

absorption & secretion

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14
Q

specialized function of connective tissue

A

transport

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15
Q

type of tissue that includes the mucus and serous membranes

A

epithelial tissue

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16
Q

8 types of epithelial tissue

A
  • simple squamous
  • simple cuboidal
  • simple squamous (tubular arrangement)
  • simple cuboidal (forming a small duct)
  • simple columnar
  • pseudostratified columnar (ciliated)
  • transitional
  • stratified squamous (moist type)
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17
Q
  • cells are thin and flat
  • spherical to polygonal (in wide view)
  • centrally located nucleus
  • nucleus usually centrally located
A

squamous

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18
Q
  • cells are cube-like
  • width and length almost similar
  • centrally located nucleus
A

cuboidal

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19
Q
  • column-like; taller than wide
  • basally-located nucleus
A

columnar

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20
Q

lines tubules and ducts

A

cuboidal

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21
Q

lines digestive & respiratory tracts

A

columnar

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22
Q

changes shape because of regular distension

A

transitional

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23
Q

located in the urinary bladder

A

transitional

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24
Q

state of transitional cells wherein it is round, cuboidal cells

A

collapsed state

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25
Q

state of transitional cells wherein it is flat and fusiform squamous

A

distended (bloated); bladder has fully stretched linings

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26
Q

each layer of tissues is underlined by a ______

A

basement membrane

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27
Q

thin extracellular matrix for support and binding of cells in epithelial and connective tissues

A

basement membrane

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28
Q

layer of cells in simple tissues

A

1

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29
Q

layer of cells in stratified tissues

A

2 or more layers

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30
Q

stratified squamous epithelium may either be _____ or _____

A
  • keratinized
  • non-keratinized
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31
Q

stratified squamous epithelium may either be _____ or _____

A
  • keratinized
  • non-keratinized
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32
Q

stratified squamous epithelium wherein it has the protein keratin

A

keratinized

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33
Q

stratified squamous epithelium (keratinized) is mostly found in the

A

corneal layer of the skin epidermis

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34
Q

stratified squamous epithelium (non-keratinized) lines the

A

mucosal linings of cavities

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35
Q

type of tissue found in the mammary, sweat, and salivary glands

A

stratified cuboidal epithelium

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36
Q

type of tissue that lines the pharynx, conjunctiva, and male urethra

A

stratified columnar epithelium

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37
Q

resembles stratified but is actually simple

A

pseudostratified

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38
Q

in pseudostratified epithelium, nucleus are ____ & size of cells are ____

A
  • irregularly positioned
  • unequal
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39
Q

functions of epithelial tissue

A
  • absorptive
  • secretory / glandular
  • protective
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40
Q

specialized for absorption

A

absorptive

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41
Q

located in / compose glands

A

secretory / glandular

42
Q

physical barrier between our bodies and external environment

A

protective

43
Q

type of tissue that includes a wide array of cell types that preforms various functions

A

connective tisuse

44
Q

3 functions of connective tissue

A
  • binding and support
  • transport of important compounds
  • storage
45
Q

arrangement of connective tissues

A

spaced apart

46
Q

connective tissue originated from the _______

A

embryonic mesenchyme

47
Q

3 main components of connective tissues

A
  • cell
  • fibers
  • ground substance
48
Q

2 types of connective tissue

A
  • CT proper
  • special CT
49
Q

state the type of tissue based on the functions:

  • packing and binding material for most organs
  • connects muscle to bone
  • attaches bone to bone
A

CT proper

50
Q

state the type of tissue based on the functions:

  • provides support
  • storage of fats
  • transport
  • defense
A

special CT

51
Q

kinds of CT proper

A
  • loose type / areolar
  • dense type
52
Q

kinds of special CT

A
  • bone
  • cartilage
  • adipose
  • blood
53
Q

examples of loose type / areolar CT proper

A
  • fascia
  • hypodermis
54
Q

examples of dense type CT proper

A
  • tendon
  • ligament
55
Q

5 other classification arrangement of connective tissues

A
  • CT Proper
  • Specialize CT
  • Embryonic CT
  • Supporting CT
  • Hematopoietic
56
Q

dense regular or dense irregular CT

A

CT Proper

57
Q

reticular and elastic tissue are also classified as ______

A

specialized loose CT

58
Q

includes mesenchymal CT and mucous CT

A

embryonic CT

59
Q

bone and cartilage

A

supporting CT

60
Q

specialized CT in which cells are suspended in the intercellular fluid;

blood and bone marrow

A

hematopoietic

61
Q

dense connective tissue proper can be divided into _____ and _____

A

regular and irregular

62
Q

dense collagenous tissues are exemplified by ____ and ____, as well as _____ and ____

A
  • tendons and ligaments
  • fascia and aponeurosis
63
Q

a thin casing of CT that surrounds and holds every organ, blood vessel, bone, nerve fiber and muscle in place

A

fascia

64
Q

thin sheath of CT that helps connect muscles to other body parts

A

aponeurosis

65
Q

aponeurosis is similar to ______ in terms of movement and flexibility

A

tendons

66
Q

this type of dense connective tissue are exemplified by loose areolar CT present in the serosa in the basement membrane and even in the lamina propria of the mucus membrane or mucosa

A

Loose CT

67
Q

types of cells that may be found in the areolar CT

A
  • leukocytes
  • most cells and macrophages
  • fibroblasts
  • numerous reticular and adipose cells
68
Q

2 specialized and supporting CT

A
  • bone
  • cartilage
69
Q

Ct disposed into ossified lamellae or layered organic matrix surrounding resting bone cells in lacunae

A

bone

70
Q

resting bone cells

A

osteocytes

71
Q

bone matrix is chiefly _____

A

collagenous

72
Q

a kind of glycoprotein;

bound to certain proteoglycans that hold inorganic materials and various salts of Fe, Mg, K, and P

A

collagen

73
Q

4 classifications in which bones are based on:

A

a. region located
b. histological origin
c. shape
d. disposition of bone matrix

74
Q

histological origin of bones could be

A
  • endochondral
  • membranous
75
Q

shape of bones could be

A
  • long
  • short
  • flat
  • irregular
76
Q

disposition of bone matrix could be

A
  • spongy / cancellous or compact
77
Q

this bone is found in diaphysis and periosteum of long bones

A

compact bone

78
Q

examples of long bones

A
  • femur
  • humerus
  • tibia
  • bones of digits
79
Q

also known as osteon

A

haversian system

80
Q

also known as cancellous bone and is found on the ends of epiphyses (a long bone)

A

spongy bone

81
Q

acc to embryonic development, bones can either be:

A
  • cartilage or endochondral
  • dermal or membranous
82
Q

developed by endochondral ossification

A

cartilage or endochondral

83
Q

developed by intramembranous ossification

A

dermal or membranous

84
Q

this specialized CT consists chondrocytes lying in groups or isolated in spaces called lacunae

A

cartilage

85
Q

resting cartilage cells

A

chondrocytes

86
Q

3 types of cartilage

A
  • hyaline
  • elastic
  • fibrocartilage
86
Q

3 types of cartilage

A
  • hyaline
  • elastic
  • fibrocartilage
87
Q

type of cartilage that has a gristle matrix with few or no collagenous fibers

A

hyaline cartilage

88
Q

type of cartilage that contains abundant fibers in the matrix where chondrocytes in lacunae also occur in groups or in isolation

A

elastic cartilage

89
Q

type of cartilage that has much collagenous fibers and very few chondrocytes that occur in parallel rows

A

fibrocartilage

90
Q

2 types of specialized loos connective tissue

A
  • adipose
  • reticular tissue
91
Q

also called fat tissue ; consists of spherical to polygonal cells with large vacuoles that used to be filled with fats

A

adipose

92
Q

it is the ground tissue of soft organs like the liver, spleen, and lymph nodes

A

reticular tissue

93
Q

it is the ground tissue of soft organs like the liver, spleen, and lymph nodes

A

reticular tissue

94
Q

this is the connective tissue of the early embryonic stage retained in the umbilical cord

A

embryonic connective tissue

95
Q

an extracellular fluid in the body that is considered histologically as a kind of a connective tissue in having a fluid extracellular matrix called the plasma, and the cellular components called corpuscles

A

blood

96
Q

blood cell forming tissues called the hematopoietic stem cells

A

hematopoietic tissues

96
Q

blood cell forming tissues called the hematopoietic stem cells

A

hematopoietic tissues

96
Q

blood cell forming tissues called the hematopoietic stem cells

A

hematopoietic tissues

97
Q

blood cell forming tissues called the hematopoietic stem cells

A

hematopoietic tissues