Med Apps Flashcards

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1
Q

What structures does hematoxylin bind to?

A

RNA
DNA
Ribosomes
rER

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2
Q

What structures does eosin bind to?

A
Secretory vesicles
sER
lysosomes
mitochondria
type I collagen
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3
Q

What is the Feulgen reaction for?

A

Binding to DNA

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4
Q

What color is the Feulgen reaction?

A

Magenta

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5
Q

Mallory Triple

A

Nuclei–red
muscle–red to orange
collagen–blue
hyaline cartilage–blue

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6
Q

PAS reaction

A

Carbohydrates–magenta

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7
Q

Osmic acid

A

Lipids–black

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8
Q

Verhoeff

A

Elastic fibers-black

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9
Q

Silver methods

A

Intermediate filaments of nerve cells glial cells, and reticular fibers
Black

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10
Q

Typan blue

A

Macrophages

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11
Q

Prussian blue

A

Hemosiderin

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12
Q

Nissl

A

Ribosomes

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13
Q

Iron Hemotoxylin

A
Nuclear elements
Chromosomes
Mitochondria
Centrioles
Muscle striation
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14
Q

What can H & E be used to find?

A

Coagulative necrosis

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15
Q

PAS highlights what diseases?

A

Thickened basement membranes in kidney disease
Glycogen storage diseases
Alpha-antitrypsin deficiency in liver cells

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16
Q

Mallory triple highlights what?

A

Fibrosis

17
Q

Prussian blue is used to find what?

A

Excessive Fe accumulation in hemochromatosis

18
Q

Congo red can identify what?

A

Extracellular deposits of amyloid (glassy)

19
Q

Coagulative necrosis can be found by what stain?

A

H&E

20
Q

Alpha antitrypsin can be found by what?

A

PAS

21
Q

Fibrosis can be found by…?

A

Mallory triple

22
Q

Nuclear changes in cancer found by?

A

Feulgen

23
Q

Hemochromatosis can be detected by..?

A

Prussian blue

24
Q

Amyloid plaques can be found by..?

A

Congo red

25
Q

Marfan syndrome can be found by…?

A

Verhoeff