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10 Cards in this Set
- Front
- Back
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ingestion or intranasal absorption gives a diffuse blue-gray skin color that accentuates with exposure to sunlight
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silver salts
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causes acquired spotted blue-gray skin. Ingestion of arsenic therapeutically or as chronic poisoning, produces a diffuse gray background with superimposed dark, 5-10 mm diameter macules.
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arsenic
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Inherited metabolic error in which individual lacks oxidase of homogentisic acid. Results in deposition of black polymers of homogentisic acid in CT and urine. Black accumulation shines thru skin producing blue-gray color in areas of deposition.
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Alkaptonuria
= Ochronosis |
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Administered in treatment of arthritis, causes blue-gray pigmentation of periocular skin and in regions exposed to salt.
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Gold salt
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Inability of liver to break down bile pigments, which then collects in skin causing yellow tone.
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Jaundice
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Excessive ingestion of carotene causes yellowness of forehead, behind the ears and in palms and soles.
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Carotenemia
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Medication that is an anti-malarian treatment that produces greenish-yellow skin.
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Quinacrine
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Lesions characterized by papules, pustules, nodules, open or closed comedones (white/blackheads). Due to problem of excess sebum & testosterone, elevated triglycerides, FSH, LH, and stress.
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Acne vulgaris
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Acne involving deeper layer of skin creating inflamed/infected cysts.
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acne cystica
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Exogenous factors in acne
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-cosmetics
-hair products -medications (steroids, lithium, iodides, anti-epileptics) |
