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Histology > CT/blood > Flashcards

CT/blood Flashcards

exam 2

1
Q

energy exchange

A

white adipose tissue

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2
Q

heat production

A

brown adipose tissue

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3
Q

two examples of cells that provides environment for differentiation and residence for immune cells

A
  • plasma cells

- macrophages

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4
Q

nerve regeneration

A

repair and restoration of tissue architecture following damage

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5
Q

provides structural integrity

A

CT

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6
Q

loose bundles of collagen fibers, various cells and a significant amount of ground subtances

A

loose areolar CT (lamina propia)

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7
Q

compact bundles of collagen fibers, unorganized, running in various directions. fibroblasts scattered throughout

A

Dense irregular CT (skin)

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8
Q

highly organized, collagen fibers running in the same direction, nuclei of fibroblasts all lined-up, little ground substance between bundles of collagen

A

Dense regular CT (tendon)

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9
Q

Classification of CT is dependent on

A

ground substance

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10
Q

CT that does not have a good blood supply

A

dense regular CT

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11
Q

most abundant protein in body

A

collagen

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12
Q

Sheet forming collagen

A

Type IV

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13
Q

Fibirillar collagen

A

Type I, II, III, V and XI

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14
Q

Linking/anchoring

A

Type VII

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15
Q

many collagen fibrils aggregate to form

A

fibers

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16
Q

problems with cross-link between hydroxylysine and hydroxyproline

A

Scurvy

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17
Q

Vitamin C deficiency

A

Scurvy

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18
Q

highly organized lamellae of corneal collagen

A

mostly collagen Type I

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19
Q

inherited CT disorder that lies in collagen synthesis issues

A

Ehlers-Danlos syndrome

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20
Q

result from abnormal, dense, localized accumulations of collagen

A

keloids

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21
Q

where can you find reticular fibers

A

bone marrow, liver, lymphoid

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22
Q

forms extensive network of heavily glycosylated thin fibers

A

reticular fibers

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23
Q

What type of collagen make up reticular fibers

A

collagen III

24
Q

stroma provides

A

support

25
Q

fibrillin-1 mutation

A

Marfan syndrome

26
Q

large lipid droplet

A

White adipocyte

27
Q

small lipid droplets

A

brown adipocyte

28
Q

macrophages are derived from

A

monocytes in the blood

29
Q

metachromatic

A

changing color

30
Q

where do you find basophils?

A

in the blood

31
Q

where do you find mast cells?

A

in the tissues

32
Q

where are mast cells derived

A

from progenitor cells in the bone marrow

33
Q

mast cells possess ______ receptors

A

IgE

34
Q

can be both in the blood and the CT

A

lymphocytes

35
Q

plasma cells are derived from

A

Beta-lymphocytes

36
Q

Plasma cells secrete

A

immunoglobins

37
Q

if it is white space that is contained/constrained

A

lipid

38
Q

white space that is free

A

ground substance

39
Q

more collagen than ground substance

A

dense irregular

40
Q

more ground substance than collagen

A

loose

41
Q

no let monkey eat banana

A 
neutrophils
lymphocytes
monocytes
eosinophils
basophils
42
Q

horse- shoe nuclei

A

monocyte

43
Q

horse- shoe nuclei

A

monocyte

44
Q

red granules with bi-nucleated nuclei

A

eosinophil

45
Q

purple granules with bi-nucleated nuclei

A

basophil

46
Q

will not find nuclei

A

platelets

47
Q

red blood cells are derived from

A

reticulocytes

48
Q

diameter of a RBC

A

7.5u

49
Q

found in skin and lymphoid organs

A

reticular lamina

50
Q

plasma cells are derived from

A

B-lymphocytes

51
Q

Mast cells are derived from

A

monocytes

52
Q

mast cells are derived from

A

bone marrow

53
Q

cenral bar in granules

A

eosinophil

54
Q

Barr body

A

neutrophils

55
Q

erythrocytes (RBCs) are derived from

A

reticulocytes

56
Q

Agranulocytes (2)

A
  1. lymphocyte

2. monocyte

57
Q

Granulocytes (3)

A
  1. neutrophil
  2. eosinophil
  3. Basophil

Histology (15 decks)

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