NECROSIS Flashcards

1
Q

the sum of the morphologic changes that follow cell death in a living tissue or organ.

A

necrosis

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2
Q

the major morphological manifestation of cell death.

A

necrosis

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3
Q

Necrosis may have ____ homogenous appearance as compared to normal cells

A

glassy

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4
Q

Brought by intercellular enzyme set free on the death
of the cell

A

COAGULATIVE NECROSIS

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5
Q

most seen in the heart after infarction, as well
as in the kidney and adrenal glands

A

COAGULATIVE NECROSIS

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6
Q

refers to fairly rapid total enzymatic dissolution of cells with complete destruction of the entire cell

A

LIQUEFACTIVE NECROSIS

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7
Q

can be seen in foccal bacteria and fungal infections wherein the microbes stimulates the accumulation of leukocytes and the deliberation of enzymes from the cells

A

LIQUEFACTIVE NECROSIS

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8
Q

Creamy yellow appearance because of the pus

A

LIQUEFACTIVE NECROSIS

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9
Q

could be seen in hypoxic death of the cells in CNS

A

LIQUEFACTIVE NECROSIS

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10
Q

encountered most often in the fossi of
tuberculous infection wherein there is a
conversion of a destroyed cell into granular
mass made up of a mixture of coagulated
protein and fats

A

CASEOUS NECROSIS

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11
Q

Caseous is name that such because of its
friable white appearance making it appear
as a?

A

cheese-like

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12
Q

Caseous is name that such because of its
friable white appearance making it appear
as a?

A

cheese-like

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13
Q

often structure less, have this fragmented
amorphous granular debris enclosed with
distinctive inflammatory boarder

A

CASEOUS NECROSIS

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14
Q

A foccal aggregate of immune cells that
forms in response to a persistent
inflammatory stimulus

A

CASEOUS NECROSIS

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15
Q

an area of inflammation in which the tissue has already died.

A

Necrotizing granuloma

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16
Q

A non-specific form of necrosis that refers
to a massive death of a tissue cause by a
combination of ischemia and super impose
by bacterial infection

A

GANGRENOUS NECROSIS

17
Q

most likely because of venous occlusion

A

wet gangrene; moist tissue (mouth, lung, cervix, and lymph)

18
Q

Dry Gangrene is often associated with?

A

arterial occlusion; seen in toes and feet due to arteriosclerosis

19
Q

A wet gangrene cause by
a gram positive anaerobic bacteria

A

Gas Gangrene

20
Q

a non-specific pattern of
necrosis, a vocal area of fat destruction.

A

Fat Necrosis

21
Q

Usually occurs in a calamitous abdominal
emergency known as ______________ where there’s activated lipase that later on
causes fat necrosis.

A

acute pancreatitis

22
Q

, fat necrosis is __________- to
the pancreas and there are remaining
steatocytes

A

adjacent

23
Q

special from of necrosis visible by light
microscopy and usually an immune
reaction by in which complexes of antigen
and antibodies are deposited into the walls
of arteries

A

Fibrinoid Necrosis

24
Q

The deposited immune complexes together
with fibrin that has leak-out of the vessel
produces a?

A

bright pink and amorphous
appearance

25
Q

main reason why fibrinoid necrosis happens

A

fibrin

26
Q

a disorder that is mark by blood vessel inflammation

A

Churg-Strauss Syndrome

27
Q

Churg-Strauss Syndrome also known as?

A

eosinophilic granulomatosis with polyangitis or the EGPA

28
Q

eosinophilic granulomatosis with polyangitis or the EGPA is formerly known as

A

allergic granulomatosis

29
Q

extremely rare autoimmune
condition and causes inflammation even
the small blood vessels in person with a
history of airway allergic hypersensitivity

A

EGPA

30
Q

It results from the temporary or permanent
loss of blood supply to the bone and most
commonly happen in the ends of long
bones.

A

Avascular Necrosis

31
Q

Avascular Necrosis is also known as?

A

osteonecrosis

32
Q

Can lead into tiny break into the bones and
cause the bones to collapse

A

Avascular Necrosis