Chapter 4 Flashcards

1
Q

epithelial cells must adhere to themselves but also remain firmly connected to a base/the rest of the body. Lies between the epithelium and under tissues. It is a network of protein fibers.

A

basement membrane

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2
Q

(or lymph) is a type of fluid connective tissue. These connective cells are in a watery metric called the plasm.

A

blood

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3
Q

osseous tissue. This is a connective tissue composed mainly of calcium and collagen fibers.

A

bone

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4
Q

firm gel containing embedded fibers. It is a type of connective tissue. It lacks blood supply. The three major types are hyaline, elastic, and fibro

A

cartilage

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5
Q

The most diverse tissue of the body. The most common types are blood, blood, and fat are all connective tissue. There are 3 components of this:

A

connective tissue

  1. specialized cells
  2. extracellular protein fibers
  3. ground substance
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6
Q

includes epithelia and glands. Epithelia are layers of cells that cover internal and external structures. Glands are secreting cells. They lack blood vessels.

A

epithelial tissue

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7
Q

the most abundant cells of connective tissue proper. They are permanent residents and they are responsible for producing connective tissue fibers and ground substance.

A

fibroblasts

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8
Q

two cells are held together by embedded membrane proteins called connexions. They form a narrow passageway that let small ions pass from cell to cell.

A

gap junction

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9
Q

Secreting cells of the epithelium tissue.

A

gland cells

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10
Q

the study of tissues

A

histology

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11
Q

a nonspecific defense mechanism that operates at the tissue level, characterized by swelling, rents, warmth, and pain

A

inflammation

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12
Q

fluid contents of the lymphatic vessels, similar in composition to interstellar fluid

A

lymph

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13
Q

a phagocytic cell of the monocyte macrophage system

A

macrophages

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14
Q

the extracellular fibers and ground substance of a connective tissue .

A

matrix

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15
Q

a lubricating fluid that is composed of water and mucins and is produced by unicellular and multicellular glands along the digest, respiratory, urinary, and reproductive tracts.

A

mucus membrane

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16
Q

a tissue characterized by the presence of cells capable of contraction, includes skeletal, cardiac, and smooth muscle tissue.

A

muscle tissue

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17
Q

a cells of neural tissue that is specialized for intracellular communication by changes in membrane potential and synaptic communication

A

neuron

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18
Q

a squamous epithelium and the underlaying loose connective tissue, the lining of the pericardial, plural, and peritoneal cavities

A

serious membrane

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19
Q

nervous tissue is specialized for electrical function

A

stem cells

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20
Q

restrictive fibrous connections that can result from surgery, infection, or other injuries

A

adhesions

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21
Q

an irreversible change in the size and shape of the tissue

A

anaplasia

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22
Q

the administration of drugs that either kill cancerous tissues

A

dysplasia

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23
Q

the study of cells that shed or collected from epithelia surfaces

A

exfoliative cytology

24
Q

a surgical procedure to remove unwanted adipose tissue by sucking it through a tube

A

liposuction

25
Q

a structural change in cells that alters the character tissue

A

metaplasia

26
Q

tissue destruction that occurs after cells have been injured or killed

A

necrosis

27
Q

physicians who specialize in identifying and treating cancers

A

oncologists

28
Q

physicians who specialize in identifying and studying disease fibers

A

pathologists

29
Q

an inflammation of pericardial lining that may lead to the accumulation of pericardial fluid

A

pericarditis

30
Q

an inflammation of the peritoneum after infection or injury

A

periitonitis

31
Q

the accumulation of fluid within the pleural cavities as a result of chronic infection or inflammation of the pleura

A

pleaural effusion

32
Q

an inflammation of plural cavities

A

pleuritis

33
Q

the repair of injured tissues following inflammation

A

regeneration

34
Q

a stage in which a tumor stops growing or becomes smaller; this is a major goal of caner treatment

A

remission

35
Q

specialized cells that combine to do a specific function

A

tissue

36
Q

cells that secrete that are derived from epithelium

A

glands, gland cells

37
Q

most or all of the cells activity producing secretions. These secretions are classified according to where they are discharged

A

glandular epithelium

38
Q

secretions are discharged onto the surface of the epithelium. (milk, production)

A

exocrine

outside secretions

39
Q

secretions are released into the surrounding tissue fluid and blood. These secretions, hormones, act as chemical messengers and regulate activities (hormones)

A

endocrine

inside secretions

40
Q

two cells held together by a protein membrane called connexions. Has a passage way between for ions

A

gap junctions

41
Q

the plasma membranes of two cells relocked together by CAMS and proteoglycans between opposite dense spots

A

desmosomes

42
Q

cells are thin and flat (flat squares)

A

squamous

43
Q

cells are round hexagonal boxed (circles or squares)

A

cuboidal

44
Q

hexagonal but taller and more slender. (rectangles)

A

columnar

45
Q

provides greater degrees of protection because it has several layers of cells above the basement membrane

A

stratified epithelium

46
Q

consists of a single layer of cells covering the basement membrane. Line and fragile

A

simple epithelium

47
Q

semi layered cells. Some cells reach all the way from basement membrane to surface cells.

A

psuedostratified epithelium

48
Q

stratified epithelium that tolerates repeated cycles of stretching and recoiling. It is called transition because it appears in stretched and unstretched states (e.i. blatter)

A

transitional epithelium

49
Q

mucus secretions

A

merocrine secretions

50
Q

secretion that involves the loss of cytoplasm and secretory product (milk production)

A

apocrine secretion

51
Q

the cell become compact and it burst and dies. (oil production on hair)

A

holocrine secretion

52
Q

the extracellular fibers and ground substance

A

matrix

53
Q

nuerons are

A

nerve tissue cells

54
Q

cell body

A

contains the nucleus of a neuron

55
Q

numerous branching projections are

A

dendrites

56
Q

the stem of a neuron

A

axon