Lesson 5 - TISSUES Flashcards

1
Q

EXAMINES THE ORGAN SYSTEMS

A

SYSTEMATIC ANATOMY

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2
Q

EXAMINES CELLS AND THEIR STRUCTURES

A

CYTOLOGY

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3
Q

SIGN VS SYMPTOM

A
  • *SIGNS** ARE OBJECTIVE, QUANTITIVE, MEASURABLE (TEMP, SWELLING)
  • *SYMPTOMS** ARE SUBJECTIVE, QUALITATIVE, NOT MEASURABLE, (PAIN, DIZZINESS)
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4
Q

collection of specialized cells and cell products that perform a specific, limited function

A

tissues

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5
Q

study of tissues

A

histology

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6
Q

structures with discrete structural and functional properties

A

tissues

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7
Q

tissues in combination form ____

A

organs

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8
Q

how many groups can organs be grouped into

A

11

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9
Q

how many organ systems are needed for survival

A

10

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10
Q

the reproductive system is not required for an organism’s survival

A

true

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11
Q

4 types of tissues

A

epithelial, connective, muscle, neural

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12
Q

covers the exposed surface

ex: skin

A

Epithelial tissue

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13
Q

lines internal passageways

ex: digestive tract

A

epithelial tissue

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14
Q

forms glands

ex: sweat glands, endocrine glands

A

epithelial tissue

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15
Q

fills internal spaces

ex: adipose

A

connective tissue

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16
Q

stores energy

ex: adipose

A

connective tissue

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17
Q

supports other tissues

ex: bone

A

connective tissue

18
Q

transports materials

ex: blood

A

connective tissue

19
Q

specialized for contraction

A

muscle tissue

20
Q

skeletal muscle: mostly attached to the skeleton

A

muscle tissue

21
Q

cardiac muscle: found in the heart

A

muscle tissue

22
Q

smooth muscle: found in the walls of hollow organs, blood vessels

A

muscle tissues

23
Q

uses ATP to give energy of microtubules to provide movement

A

cilia

24
Q

extension of plasma membrane, giving more surface area, diffusion is easier

A

microvilli

25
Q

includes neurons and neuroglia

A

neural/nervous tissue

26
Q

neurons carry electrical signals from one part of the body to another

A

neural/nervous tissue

27
Q

neuroglia (glia) are the support cells of the nervous system

A

neural/nervous tissue

28
Q

layers of cells covering internal and external surfaces

A

epithelial

29
Q

lines digestive, respiratory, reproductive, and urinary tracts

A

internal

30
Q

surface of the skin

ex: epidermis

A

external

31
Q

structures that produce secretions

A

glands

32
Q

includes exocrine and endocrine glands

A

glands

33
Q

FUNCTIONS OF EPITHELIAL TISSUE

A

provide physical protection, control permeability, provide sensation, produce specialized secretions

34
Q

can be regulated and modified in response to stimuli

ex: hormones can affect transport across epithelia, physical labor forms calluses on skin)

A

functions of epithelial tissue - control permeability

34
Q

can be regulated and modified in response to stimuli

ex: hormones can affect transport across epithelia, physical labor forms calluses on skin)

A

control permeability - functions of epithelial tissue

35
Q

epithelium specialized to perform a specific sensory function

ex: smell, taste, sight, hearing, equillibrium

A

neuroepithelium

36
Q

neuroepithelium

A

provide sensation - functions of epithelial tissue

37
Q

glandular epithelium

A

produce specialized secretions - functions of epithelial tissue

38
Q

individual epithelial cells may be specialized to:

A
  1. move fluids over the epithelium (protection and lubrication) ex: cilia
  2. move fluids through the epithelium (controls permeability) ex: microvilli
  3. produce secretions (protection and act as messengers)
39
Q

in ____ ____, epithelial cells pr fluids produced from epithelial lining are removed and checked for abnormal cellular changes

(ex: pap test, amniocentesis)

A

exfoliative cytology