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A&P > Chapter 5: Tissue Organization > Flashcards

Chapter 5: Tissue Organization Flashcards

(101 cards)

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1
Q

4 Primary Tissues of the Body

A

epithelial tissue
connective tissue
muscle tissue
nervous tissue

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2
Q

covers the surface of the body,

lines body cavities

A

Epithelial Tissue

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3
Q

Characteristic of Epithelial Tissue

A

avascularity

(lacks blood vessels) Prevents bleedin

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4
Q

classified by the number of cell layers and the shape of the surface (apical) cells.

A

Epithelia

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5
Q

only one layer of cells

A

Simple Epithelium

Designed for diffusion, absorption, and secretion

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6
Q

Better Designed for diffusion, absorption, and secretion

-

A

Simple Epithelium

-thinner than stratified

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7
Q

two or more layers of cells

A

stratified epithelium

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8
Q

Better for protective functions

A

Stratified epithelium

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9
Q
  • Single layer of flat cells
    -Lines air sacs of lungs (alveoli)
A

single layer of flat cells, lines air sacs of lungs (alveoli)

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10
Q

keratinized: found in the epidermis
nonkeratinized: oral cavity, part of pharynx, esophagus, vagina & anus

composed of what cell shape?

A

stratified squamous epithelium

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11
Q

Epithelial found in the epidermis

A

keratinized
- stratified squamous

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12
Q

found in oral cavity, part of pharynx, esophagus, vagina & anus
-openings of the body

A

nonkeratinized

-stratified epithelium

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13
Q

single layer; walls of kidney tubules

A

simple cuboidal

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14
Q

(cells are slender and taller than they are wide)

A

columnar

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15
Q

ciliated: goblet cells are what cell shape

A

columnar

(cells are slender and taller than they are wide)

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16
Q

Epithelia in which all cells are in contact with the basement membrane (simple epithelium)

A

Pseudostratified columnar epithelium

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17
Q

2 forms of Pseudostratified columnar epithelium

A

ciliated: have goblet cells and located in large passageways of the respiratory system
nonciliated: have goblet cells,

goblet- forms mucus stretches & relaxes

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18
Q

Cell Shape: Stratified
stretches & relaxes
limited to the urinary tract (lining of the bladder)

A

Transitional epithelium

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19
Q

2 types of glands

A

Endocrine glands
Exocrine glands

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20
Q

-Connected with epithelial surface by duct
-Multicellular glands
-Classified By methood of secretion

A

Exocrine glands

(Duck EXITS water)

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21
Q

Lacks ducts
secrete hormones into the blood

ducts: tube or passageway

A

Endocrine glands

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22
Q

-ducts connect to epithelial
-classified by method of secretion

A

Exocrine Glands
(Multicellular glands)

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23
Q

(!/3) Type of Exocrine Gland

Gland that Packages secretions into vesicles
Release Secretions by exocytosis

A

Merocrine (watery)

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24
Q

(2/3) Type of Exocrine Gland

a portion of the gland that pinches off and becomes secretion

A

Apocrine

(A- Portion-of)

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25
# (3/3) Type of Exocrine Gland Whole Cell disentigrates Ex: Oil-producing glands in the skin (sebaceous glands)
Holocrine | (HoloCaust)
26
# (3/3) Type of Exocrine Gland Cell disintegrates Oil-producing glands in the skin (sebaceous glands)
Holocrine Gland | (Exocrine)
27
Most diverse/abundant tissue -widely distributed
Connective Tissue
28
3 basic components of connective tissue
-CELLS -PROTEIN FIBERS -GROUND SUBSTANCE (protein fibers + ground substance = extra cellular matrix)
29
most abundant cell in the connective Tissue proper
Fibroplasts (Cells in the CT PROPER) -fibroplasts -adipocytes -fixed macrophages -mast cells -plasma cells -free macrophages
30
Fat Cells
Adipocytes
31
derived from monocytes (White Blood Cells)
Fixed Machrophages ## Footnote (irregular shaped Cells) (Part of cells of connective tissue)
32
Fixed Machrophages
derived from monocytes (White Blood Cells)
33
secrete heparin in inhibit blood clotting secrete histamine to dilate blood vessels
mast cells
34
what cell produce antibodies
plasma cells
35
Plasma Cells
produce antibodies
36
Type of wandering cell
free macrophages
37
Collagen: strong, (tendons and ligaments) Reticular: thinner, form branching interwoven framework (lymph nodes, spleen, and liver) Elastic: stretch and recoil easily (skin, arteries, and lungs)
Protein fibers: 3 types
38
Protein fibers: 3 types
Collagen: strong, (tendons and ligaments) Reticular: thinner, form branching interwoven framework (lymph nodes, spleen, and liver) Elastic: stretch and recoil easily (skin, arteries, and lungs)
39
# 1/3 Protein Fibers -Strong fibers -found in tendons/ ligaments
Collagen fibers
40
# 2/3 Protein Fibers -Thin Fibers - form branching interwoven framework (lymph nodes, spleen, and liver) -
Reticular fiber
41
# 3/3 Protein Fibet -stretch and recoil easily (skin, arteries, and lungs)
elastic fiber
42
protein fibers + ground substance =
extracellular matrix.
43
extracellular matrix is made up of what
he protein fibers + ground substance
44
2 Types of Connective Tissue Proper
Loose Dense
45
Layers of skin order
46
3 types of loose connective tissue
Areolar Adipose Reticular
47
Dense irregular Dense Regular Elastic
Dense connective tissue
48
Tissue that is in tendons and ligaments
Dense Regular
49
found in most of the (D)ermis of the skin
Dense irregular | -part of loose CT
50
Tissue that stretches and recoils
Elastic connective tissue
51
2 Types of supporting Connective tissue
Cartilage Bone
52
3 types of Cartilage
Hyaline Cartilage Fibro Cartilage Elastic Cartilage
53
Most Common type of Cartilage
Elastic Cartilage
54
Type of supportive connective tissue thats avascular
Cartilage
55
Fibro Cartilage is located in
Intervertebral discs (IVDs) and Pubic symphysis
56
Cartilage that is located in Intervertebral discs (IVDs) and Pubic symphysis
Fibro Cartilage
57
What are bone cells called ?
Osteocytes
58
2 Types of Bone
Cortical (Compact) Bone -Spongy bone
59
cylindrical structures called osteons (the functional unit of compact bone)
Cortical (Compact) Bone
60
concentric rings of bone CT called lamellae lamellae encircle central canal, location of blood vessels and nerves
Cortical (Compact) Bone
61
3 types of Mucles Tissue
-Skeletal -Cardiac -smooth
62
Striated or voluntary muscle tissue
Skeletal muscle tissue
63
composed of multinucleated fibers that are striated
Skeletal muscle tissue
64
Tissue that is under **voluntary** control.
Skeletal muscle tissue
65
Cells connected by intercalated discs
Cardiac muscle tissue
66
contain one or two centrally located nuclei
Cardiac muscle tissue
67
one or two centrally located nucleus. tissue is under involuntary control.
Cardiac muscle tissue
68
connected by intercalated discs
Cardiac muscle tissue
69
called Visceral or Involuntary muscle tissue)
Smooth muscle tissue
70
contain **one centrally located nucleus,** have** no striations**
Smooth muscle tissue
71
Helps propel movement through organs
Smooth muscle tissue
72
2 types of cells in nervous Tissue
-Nuerons -Glial
73
This cell Receives incoming signals and transmit information toward the cell body - (dendrites)
Neurons
74
receives incoming signals from other cells and transmit information toward the cell body
dendrites | *Neuron Cells do this
75
: single long process extending from the cell body -carries outgoing signals to other cells -carries outgoing signals away from the cell body
Axon | *Neuron Cells do this
76
Mucous Cutaneous Serous Synovial
4 Body Membranes
77
4 Body Membranes
Mucous Cutaneous Serous Synovial
78
Also known as the skin
Cutaneous membrane
79
Keratinized/ Non Keritinized are what type of epithelium (Cell shape)
Stratified Squamous | Non Keritinized: oral cavity, part of pharynx, esophagus, vagina & anus ## Footnote Keratinized: Found in Epidermis
80
Which epithelial have goblet cells and located in large passageways of the respiratory system
Pseudostratified Columnar : CILIATED
81
How many types of Exocrine Glands
3 : Merocrine Aprocrine Holocrine
82
Protein Fibers and Ground substance together form
Extracellular Matrix
83
Cells in Connective Tissue
FFFAMP Fibroblasts Adipocytes Fixed Macrophages Mast Cells Plasma Cells Free Macrophages
84
# (Characteristics of Connective Tissue) 3 Types of Protein Fibers
Collagen Elastic Reticular
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86
Keratinized Stratified Squamous is found where? | -Found in
Epiderimis
87
Simple Squamous lines what part of the body?
Air Sac of lungs (Alveoli)
88
# CIli Ciliated Goblet cells from Pseudostratified columnar epithelium are located .....
In large pathways of the respiratory system
89
-Connected with epithelial surface by duct
Exocrine Gland
90
Multicellular gland
Exocrine Gland
91
Gland that is classified by method of secretion
Exocrine Gland
92
Sebaceous glands is what type of Gland
Exocrine Gland
93
Fibroplast
most abundant cell in CT Proper
94
Mast Cells
secret heparine to inhibit blood clotting Secrete histamine to dilate blood Vessels
95
Adipocytes
Fat Cells
96
Plasma Cells
Produce Antibodies
97
Fixed Macrophages
Derived From Monocytes (WBC)
98
Monocytes
White Blood Cells | Fixed Macrophages - Derived From Monocytes (WBC)
99
# muscle tissue that is: Stratiated Multinucleated Voluntaty
Skeletal
100
# muscle tissue that is: one centrally located nucleus, no striations, involuntary Helps propel movement through organs
Smooth
101
striated, one or two centrally located nuclei. involuntary -intercalated discs
Cardiac muscle tissue

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