Tissues Flashcards

1
Q

What is a tissue?

A

group of cells with a common function

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2
Q

4 types of tissue

A

connective, epithelial, muscular, nervous

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3
Q

What is the connective tissue?

A

Consists of matrix, cells and fibers, gives support and mantain form

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4
Q

How is divided the connective tissue?

A

loose, dense and specialized

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5
Q

how is the dense connective tissue?

A

regular: tendons and ligaments
irregular: on dermis
reticular: join tissue

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6
Q

how is the loose connective tissue?

A

covers muscles and internal organs (flexible)

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7
Q

How is the specialized tissue?

A

adipose: FAT/ stores energy. INSULATION, PROTECTION
reticular: meshwork
cartilage: vertebrae, knee joint, nose
bone: compact and spongy, hard matrix of inorganic salts
blood: 55% plasma, 45% cells

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8
Q

What is the epithelial tissue?

A
located in body cavities. 
Protection 
Secretion
Absortion
excretion
filtration
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9
Q

Layers of the epithelial tissue?

A

simple, stratified, pseudostratified

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10
Q

glands on the epithelial tissue?

A

endocrine, exocrine, mixed

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11
Q

What is the muscular tissue?

A

consist of cells called muscle fibers

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12
Q

cardiac muscular tissue

A

INVOLUNTARY, covers the heart

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13
Q

smooth muscular tissue

A

INVOLUNTARY, covers stomach

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14
Q

skeletal muscle tissue

A

VOLUNTARY, attached to the bones by tendons

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15
Q

Functions of the nervous tissue

A
  • detects stimuli
  • integrates information
  • control organs
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16
Q

What is the nervous tissue

A

detects and respond to internal/external stimuli

17
Q

Explain and mention the parts of a neuron

A

cell body: nucleus and cytoplasm

dendrites: conducts signals toward cell body
axon: process that conducts nerves AWAY from the cell

18
Q

epithelium that secretes a product is…

A

gland

19
Q

Fibrocartilage

A

structures with tension, vertebrae and knee joint

20
Q

elastic cartilage

A

nose

21
Q

hyaline cartilage

A

nose

22
Q

tendon

A

bone to muscle

23
Q

ligament

A

bone to bone