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PATHOLOGY > INFLAMMATION > Flashcards

INFLAMMATION Flashcards

1
Q

What are the 3 inflammatory response of Acute Inflammation?

A
  • Vascular
  • Cellular
  • Mediators
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2
Q

Define Hemodynamics.

A

Study of forces in blood circulation

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3
Q

Describe Vascular Stage.

A 
Swell
Heat
Alter function
Redness
Pain
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4
Q

What response is vascular change with minor injury?

A

Transient Response (immediate)

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5
Q

What response is vascular change with serious injury damaging vessels, continuing for days?

A

Sustained Response (immediate)

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6
Q

What response is vascular change with an increase in capillary permeability for 4-24hrs after injury (sunburn)?

A

Hemodynamic Response (delayed)

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7
Q

Describe Cellular Stage.

A

Movement of phagocytic leukocytes into injury area

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8
Q

2 types of leukocytes assist in Acute Inflammation Response are?

A

Granulocytes

Monocytes

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9
Q

Describe Margination in cellular response to inflammation.

A

Adhesions of leukocytes to endothelial lining

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10
Q

Describe Pavementing in cellular response to inflammation.

A

WBC occupy the perphery

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11
Q

Describe Emigration in cellular response to inflammation.

A

WBC move out of capillary into interstitial space

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12
Q

Describe Chemotaxis in cellular response to inflammation.

A

Chemical movement of phagocytes to damage site (microbe)

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13
Q

Describe Adherence in cellular response to inflammation.

A

Phagocyte to the pathogen

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14
Q

Describe Phagocytosis in cellular response to inflammation.

A

Engulf and degrade bacteria

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15
Q

Explain Inflammatory Mediators.

A

Produce signs/symptoms - originate from plasma or cell

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16
Q

Describe Acute Inflammation.

A

Immediate response
Short duration
Self-limiting
Exudation of fluid

17
Q

Describe Chronic Inflammation.

A

Develop from progressive acute inflammation
Long duration
Self-perpetuating
Infiltration of macrophages/lymphocytes

18
Q

Describe Granulomatous Formation.

A

Mass of macrophages surrounded by lymphocytes to form granuloma

19
Q

Describe Non-Specific Chronic Inflammation.

A

Diffuse of macrophages and lymphocytes at injury site (scar)

20
Q

Define Local Manifestations.

A

Manifestations of swelling/formation of exudates and ulceration

21
Q

Explain Serous Exudates.

A

Plasma entering inflammatory site (blister)

22
Q

Explain Hemorrhagic Exudates.

A

Damage to blood vessels - leakage of red blood cells from capillaries

23
Q

Explain Membraneous/Pseudomembranous Exudates.

A

Mucous membrane surface development (tonsillitis)

24
Q

Explain Purulent of Suppurative Exudates.

A

Contian pus

25
Q

Explain Fibrinous Exudates.

A

Severe injury in a body cavity

26
Q

Explain Abscess.

A

Inflammation are with Purulent exudates (pus)

27
Q

Explain Ulceration.

A

Epithelial surface is necrotic and eroded

28
Q

What is Systemic Manifestations?

A

Inflammatory mediators released into body circulation

PATHOLOGY (6 decks)

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