PATHOLOGY MCQ
SKIN
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Bruising
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Carotene
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Hemoglobin
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Erythema
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Cyanosis
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Detailed explanation-1: -CAROTENE-the amount of carotene deposited in the stratum corneum and subcutaneous tissue-is an orange-yellow pigment plentiful in carrots and other orange, deep yellow, or leafy green vegetables-In people who eat large amounts of carotene-rich foods, the skin tends to take on a yellow-orange cast.
Detailed explanation-2: -The surprising fact is eating too many carrots, or other foods high in beta-carotene, can cause a yellowish discoloration of the skin, according to the Dermatology Clinic at UAMS. This discoloration, a condition called carotenemia, is most noticeable on the palms and soles.
Detailed explanation-3: -Your liver metabolizes beta carotene and converts it into Vitamin A. However, your body will store excess beta carotene in fatty tissue. By absorbing into your skin, the beta carotene slowly turns your skin orange. After a few weeks, the color change of skin is visually noticeable.
Detailed explanation-4: -What causes carotenoderma? Carotenoderma is due to carotenaemia. Primary carotenaemia is usually due to excessive intake of carotenoid-containing foods or supplements. Carotene is found in all pigmented fruits and vegetables.