Tissues Flashcards

1
Q

4 types of tissues

A
  1. epithelial tissue
  2. connective tissue
  3. muscle tissue
  4. nervous tissue
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2
Q

epithelial tissue

A

covers a surface or lines a hollow structure

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3
Q

squamous cell

A

flat/ scale-like cell

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4
Q

cuboidal

A

cube-shaped cell

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5
Q

columnar

A

column shaped cell

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6
Q

simple epithelial

A

one layer

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7
Q

function of epithelial tissue

A

secretion, absorption, filter

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8
Q

transitional epithelial

A

changes shape when stretched or relaxed

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9
Q

transitional epithelial arrangement

A

stratified

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10
Q

stratified arrangement

A

multiple layers

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11
Q

function of transitional epithelial

A

protection, distension

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12
Q

examples of transitional epithelial

A

lining of urinary bladder

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12
Q

Connective tissue

A

connects one type of tissue to another

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12
Q

connective tissue cells

A

living component of the tissue

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12
Q

matrix

A

non-living component of the tissue
gives tissue density

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12
Q

-“blast”

A

immature CT cell

13
Q

-“cyte”

A

mature CT cell

14
Q

fibroblast

A

immature CT cell that creates fibers

15
Q

bone tissue

A

hyaline cartilage
fibro cartilage
elastic cartilage

16
Q

blood tissue

A

plasma

17
Q

ligaments and tendons

A

provides tensile strength
dense regular and irregular CT

18
Q

dense irreglar CT

A

fibers run in different directions to make it more flexible and durable

19
Q

adipose tissue

A

fat tissue

20
Q

areolar CT

A

type of adipose CT
collagen fibers
elastic fibers

21
Q

types of muscle tissue

A

skeletal muscle tissue
cardiac muscle tissue
smooth muscle tissue

22
Q

skeletal muscle

A

muscles that connect to the bones

23
Q

nervous tissue

A

neuroglia

24
Q

neuroglia

A

modified epithelial cells

25
Q

nervous system

A

brain

26
Q

endocrine system

A

glands and hormones

27
Q

receptor

A

detects a stimulus

28
Q

control center

A

brain and spinal cord

29
Q

effector organ

A

causes muscle tissue to contract

30
Q

negative feedbck loop

A

response reverses original stimulus

31
Q

positive feedback loop

A

response excellerates original stimulus

32
Q

ATP

A

adenosine triphosphate

33
Q

hypoxia

A

not enough oxygen at the tissue level
organs begin to shut down

34
Q

homeostasis

A

maintaining equilibrium/ health