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.. GEN PATH .. > Random > Flashcards

Random Flashcards

1
Q

Cardinal signs inflammation:

A

Rubor
Calor
Dolor
Tumor
Function laesa

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2
Q

Mediators of inflammation:

A

Prostaglandin
Bradykinin
Kallidin

  • produces pain

Lymphocytes
WVC enzymes

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3
Q

Most important mediator of inflammation

A

Histamine - produced by Mast cells

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4
Q

Exudate

A

> 1.018

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5
Q

Transudate

A

< 0.012

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6
Q

Passive movement of blood cells across the endothelial wall

Organelle that is used by WBC to move across?

A

Diapedesis

Pseudopods

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7
Q

It is the phenomenon through which blood-borne antigens are attracted and fixed to areas of inflammation:

A

Anachoresis

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8
Q

Accumulation of C3b on the antigen

A

Opsonization

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9
Q

A non-necrotizing inflammation of the skin (spec. subcutaneous tissues)

A

Cellulitis

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10
Q

Leukocytosis is a characteristic of what infection?

A

Acute bacterial infection (inc. neutrophils)

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11
Q

Lymphocytosis is a characteristic of:

A

Viral infection (early stage)

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12
Q

What cells are found in chronic infections?

A

Macrophage
Lymphocytes
Plasma cells

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13
Q

“Immune complex hypersensitivity”

A

Type 3

Arthus reaction, systemic lupus erythematous, serum sickness

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14
Q

3 types of cells acc. to regenerative properties

A

Labile - epithelial
Stable - liver, kidney and pancreas
Permanent - neuron, mature RBC, skeletal and cardiac muscles

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15
Q

Type of intercellular hyaline accumulation by plasma cells

A

Russell-fusch bodies

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16
Q

Zenker’s degeneration

A

Typhoid fever

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17
Q

Most significant feature of Mallory-Weiss syndrome?

A

Esophageal bleeding - seen also in bulimia nervosa

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18
Q

Extracellular hyaline accumulation

A

Amyloidosis

Amyloid- abnomrl protein fragments
Seen in Congo red staining

19
Q

Types of necrosis

A

Coagulation
Liquefaction
Caseous
Gummatous
Gangrenous
Fat

20
Q

Drugs that are used to treat tuberculosis of the lungs:

A

RIPES

Rifampicin
Isonazid
Pyrazinamide
Ethambutol
Streptomycin

21
Q

Disease associated with low B cell count:

A

Bruton’s agammaglobulinemia

22
Q

Wear and tear pigment; neurons

A

Lipofuscin or lipochrome

23
Q

Lead poisoning

A

Plumbism

24
Q

Silver poisoning

A

Argyria

25
Q

Beq: Black pigmentation

A

Silver nitrate

26
Q

Copper accumulation; brown green bordered eyes (keyser-fleischer ring)

A

Wilson’s disease

27
Q

Gas gangrene

A

Clostridium perfringens

28
Q

Violet stain

A

Potassium permanganate

29
Q

Cell division of bacteria

A

Binary fision

30
Q

Extrachromosomal DNA within a cell that is separated from its chromosomal DNA is known as?

A

Plasmid

31
Q

Produced and excreted by gram-positive and gram-negative bacteria

A

Exotoxin

32
Q

Exotoxins associated with diarrheal diseases

A

Enterotoxins

33
Q

Integral part of the cell wall of gram-neagtive bacteria

A

Endotoxins

34
Q

A waxy substance (unstable gram staining) that resist decolorization process:

A

Mycolic acid

35
Q

Diarrheal diseases caused by enterotoxins:

A

V. Cholera enterotoxin
Staphylococcal enterotoxin (food poisoning)
Clostridium perfringens

36
Q

Gram staining procedure:

A

Crystal violet - iodine (violet) - alcohol (decolorization) -safranin / carbulfuchsin (counterstain)

37
Q

Gram positive color

A

Violet/blue

Ex. Streptococcus mutans

38
Q

Gram negative color

A

Red

Ex. Neisseria gonorrhea

39
Q

What disease will result to hospitalization (wc is f the ff)

A

Pansinusitis

40
Q

Most common type of staining

A

Haemotoxylin and eosin staining

41
Q

Acid fast staining

A

Carbolfuchsin (red) - acid alcohol - methylene blue

42
Q

Acid fast bacteria color

A

Red

43
Q

Non- acid fast bacteria color

A

Blue

.. GEN PATH .. (2 decks)

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