ANATOMY
THE BREAST
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Stain used in histopathological examination of rectal biopsy in Hirschsprung disease:
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Faint blood
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Hematoxylin-Eosin
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Gram
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Blue print
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Explanation:
Detailed explanation-1: -It is typically pink, with different shades of pink for different types of connective tissue fibers. Eosin Y is the most commonly used form of eosin and may be used in both water and alcohol. The addition of a small amount of acetic acid will also sharpen the staining of the eosin.
Detailed explanation-2: -Hematoxylin has a deep blue-purple color and stains nucleic acids by a complex, incompletely understood reaction. Eosin is pink and stains proteins nonspecifically.
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