Necrosis Flashcards

1
Q

Stains Hemosiderin

A

Prussian Blue

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2
Q

Stains Fat

A

Oil Red O

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3
Q

Characteristic of fatty change in liver

A

Loss of sinusoid canals

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4
Q

Elevated MB Creatine Kinase

A

Heart necrosis

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5
Q

Elevated BB Creatine Kinase

A

Brain necrosis

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6
Q

Elevated MM Creatine Kinase

A

Skeletal muscle or heart necrosis

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7
Q

Elevated Lactate Dehydrogenase Isozyme 1

A

Heart erythrocyte and kidney necrosis

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8
Q

Elevated Lactate Dehydrogenase Isozyme 5

A

Liver, skeletal muscle necrosis

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9
Q

Aspartate Aminotransferase (AST)

A

Heart, Liver, Skeletal muscle necrosis

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10
Q

Alanine Aminotransferase (ALT)

A

Liver, skeletal muscle necrosis

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11
Q

Amylase

A

Pancreas, salivary gland necrosis

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12
Q

Lipase

A

Pancreas necrosis

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13
Q

Cushing Syndrome

A

Increased serum cortisol causes moon facies, hirsutism, truncal obesity, acne, abdominal striae, hypertension and diabetes

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14
Q

Wright Stain

A

Used for Blood Smears
Basophilic - stains nuclei, ribosome, specific granules of basophils
eosinophilic - stains acidophilic proteins and specific granules of eosinophils
azurophilic - stains nonspecific granules of leukocytes
neutrophilic - stains specific granules of neutrophils

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15
Q

Neutrophil proportion

A

40-70% of all WBCs

Slightly larger than RBCs

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16
Q

Lymphocytes

A

Same size as RBCs

20-45%

17
Q

Monocytes

A

2X larger than RBCs

2-6%

18
Q

Eosinophils

A

1-6%

Have eosiniphilic granules

19
Q

Basophils

A

<1%

20
Q

Fibroblasts

A

Long flat darkly staining nuclei