tissues Flashcards

1
Q

four primary types of body tissues

A

epithelial(epithelium)
connective
muscle
nervous

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2
Q

epithelial tissue locations

A

body coverings
body linings
glandular tissues

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3
Q

epithelial tissue functions

A

Protection
- Absorption
- Filtration
- Secretion

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4
Q

Classification of Epithelia

A

simple and stratified

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5
Q

what are simple epithelia

A

one cell layers

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6
Q

what are stratified epithelia

A

more than one layer

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7
Q

classification of epithelia

A

squamous
cuboidal
columnar

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8
Q

locations and function of simple squamous

A

lines body cavities
lines lungs and capillaries
usually forms membranes

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9
Q

simple cuboidal locations

A

Common in glands and their ducts -

Forms walls of kidney tubules

covers the ovaries

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10
Q

simple columnar location

A

line’s digestive track

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11
Q

pseudostratified columnar locations

A

respiratory track where it is ciliated

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12
Q

stratified epithelia are also known as

A

transitional epithelium

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13
Q

what are stratified epithelium

A

composed of modified stratified squamous epithelium

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14
Q

where are stratified epithelium located?

A

lines the organs of the urinary system

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15
Q

glandular epithelium has?

A

glands

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16
Q

two major types of glands and explain them

A

Endocrine gland
- Ductless since secretions diffuse into blood vessels
- All secretions are hormones

Exocrine gland
- Secretions empty through ducts to the epithelial surface
- Include sweat and oil glands

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17
Q

Found everywhere in the body
- Includes the most abundant and widely distributed tissues

A

connective tissue

18
Q

connective tissue functions

A

Binds body tissues together
Supports the body
Provides protection

19
Q

bones are also called as

A

osseous tissue

20
Q

types of connective tissues

A

bones
hyaline cartilage
blood

21
Q

blood is also called as

A

vascular tissue

22
Q

the most common type of cartilage

A

hyaline cartilage

23
Q

Functions to protect and support the
body

A

bone(osseous tissue)

24
Q

is composed of abundant collagen fibers and rubbery matrix

A

hyaline cartilage

25
Q

where are hyaline cartilage usually found

A

Larynx
Entire fetal skeleton prior to birth
Functions as a more flexible skeletal

26
Q

Blood cells surrounded by fluid matrix called?

A

blood plasma

27
Q

Functions as the transport vehicle for
materials

A

blood(vascular tissue)

28
Q

its function is to produce movement

A

muscle tissue

29
Q

three types of muscular tissue

A

skeleton
cardiac
smooth

30
Q

found only in the heart

A

cardiac muscle

31
Q

what is the characteristic of a cardiac muscle cell

A

it is striated

32
Q

Cells are attached to other cardiac muscle cells at

A

intercalated disks

33
Q

involuntary control vs involuntary muscle

A

control is for the cardiac muscle
muscle is for the smooth muscle

34
Q

Found in walls of hollow organs such as stomach, uterus, and blood vessels

A

smooth muscle

35
Q

where are smooth muscles found

A

Found in walls of hollow organs such as stomach, uterus, and blood vessels

36
Q

Characteristics of smooth muscle cells

A

No visible striations
One nucleus per cell
- Spindle-shaped cells

37
Q

nervous tissue are composed of

A

Composed of neurons and nerve support cells

38
Q

nervous system is composed of neurons and nerve support cells called

A

neuroglia

39
Q

functions is to send impulses to other areas of the body

A

nervous tissue

40
Q

nervous tissues are responsible for

A

Irritability – able to respond to stimuli Conductivity – able to conduct impulses