(3) tissues Flashcards

1
Q

4 types of tissue

A

connective
epithelial
muscle
nervous

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2
Q

connective cells

A

cells surrounded by extra-cellular non-living tissue called a matrix // adipose, bone, blood, cartilage

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3
Q

epithelial cells

A

cells that line body surfaces as well as hollow cavities and canals

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4
Q

muscle cells

A

cells that contract together following stimulation // skeletal, smooth, cardiac

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5
Q

nervous cells (neurons)

A

cells that receive and transmit info and signals // motor, inter, sensory

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6
Q

(func) connective

A
protection
support
fill space
connect
[2 types: loose & fibrous // ex: adipose, bone, blood, cartilage]
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7
Q

(func) epithelial

A

covering
protection
line cavities, ducts, and blood vessels
make up exocrine & endocrine glands

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8
Q

(func) muscle

A
movement
support
protection
walls of organs
thermoregulation
[3 types: skeletal, smooth, cardiac]
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9
Q

(func) nervous

A

carry info throughout the body
stimulus input
processing info
response output

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10
Q

(func) adipose

A
(aka fat)
store energy
padding
thermal
fill space
support
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11
Q

(func) bone

A

support
protection
MINIMAL movement

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12
Q

(func) blood

A

gas exchange

connection

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13
Q

(func) cartilage

A

shock absorber

protection

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14
Q

shapes of epithelial tissue

A

simple cuboidal / simple columnar / simple squamous / stratified squamous

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15
Q

(describe) epithelial: simple cuboidal

A

1 layer, cubes

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16
Q

(describe) epithelial: simple columnar

A

1 layer, columns

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17
Q

(describe) epithelial: simple squamous

A

1 layer, flat irregular shaped

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18
Q

(describe) epithelial: stratified squamous

A

several flat irregular shaped layer

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19
Q

(def/func) muscle: skeletal

A
linear & cylindrical - very organized, attached to the skeletal system through tendons
movement
support
protection
thermoregulation
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20
Q

(def/func) muscle: smooth

A

walls of internal organs and larger blood vessels
movement
walls of hollow organs

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21
Q

(def/func) muscle: cardiac

A

connected to other cardiac muscles
movement [of heart]
walls of organ [heart]

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22
Q

(func) motor neurons

A

stimulus output, carry info from brain to body

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23
Q

(func) interneurons

A

process/interpret info and make response

24
Q

(func) sensory neurons

A

stimulus input, carry info from body to brain

25
Q

(func) neuroglia

A

“neural glue”
maintain homeostasis
support
protection

26
Q

(func) connective: loose

A

connects epithelial tissues to underlying tissues & holds organs in place

27
Q

(func) connective: fibrous

A

tendons(m-b) and ligaments(b-b)

28
Q

(func) connective: fibrous: tendon

A

connect muscle to bone

29
Q

(func) connective: fibrous: ligament

A

connect bone to bone

30
Q

(def) tissues

A

groups of cells with similar form and function

31
Q

(def) organs

A

groups of tissues with a shared/common function

32
Q

(def) organ systems

A

groups of organs with a shared/common function

33
Q

(def) homeostasis

A

maintaining balanced internal conditions despite external/environmental changes

34
Q

(func) muscular system

A

support

movement

35
Q

(func) skeletal system

A

protection

support

36
Q

(func) circulatory system

A

transport gases/nutrients/waste/chemicals through the body

37
Q

(func) respiratory system

A

gas exchange

38
Q

(func) endocrine system

A

control body functions through chemical messengers

39
Q

(func) nervous system

A

regulate body functions through impulses

40
Q

(func) excretory system

A

removal of liquid waste

41
Q

(func) digestive system

A

breakdown/absorption of food

42
Q

(func) reproductive system

A

production of sex cells to make offspring

43
Q

(func) immune system

A

fight off pathogens and diseases

44
Q

(func) integumentary system

A

protection

thermoregulation

45
Q

parts: muscular system

A

muscles

tendons

46
Q

parts: skeletal system

A

bones

vertebrae

47
Q

parts: circulatory system

A

heart
veins
arteries

48
Q

parts: respiratory system

A

mouth
nose
thoracic cavity organs

49
Q

parts: endocrine system

A
brain
thyroid
adrenals
thymus
ovaries/testes
pancreatic islets
50
Q

parts: nervous system

A

brain + 5 senses
nerves
spinal cord

51
Q

parts: excretory system

A

kidneys
ureters
bladder
urethra

52
Q

parts: digestive system

A
mouth
nose
throat
liver
gallbladder
stomach
pancreas
colon
small & large intestines
53
Q

parts: reproductive system

A

female & male genitals

54
Q

parts: immune system

A
tonsils
bone marrow
thymus
spleen
lymphatic vessel
lymph node
55
Q

parts: integumentary system

A

hair
skin
nails
associated glands