sequence of amino acids, determines the shape of a protein held together by disulfide bridges. | Learn with Study Fetch (2025)

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80. Which histopathological aspect is characteristic of a mature tubular granuloma in birds? Choose the most complete responsea) central area of necrosis, with foci of calcification; layer of multinucleated giant cellsb) central area of multinucleated giant cells; epithelioid cell layer; conjunctival capsulec) central area of necrosis; layer of multinucleated giant cells; layer of epithelioid cells, granulation tissue; conjunctival capsuled) central area of necrosis; leukocyte infiltrate layer; conjunctival capsulee) central area of liquifactive necrosis; layer of multinucleated giant cells; layer of epithelioid cells78. Which cellular elements will be observed in a smear made by aspiration puncture of one the skin node in the dog to establish the diagnosis of foreign body granuloma?a) smear rich in mononuclear cells, mostly macrophages, occasional multinuclear giant cells with uniform nuclei, arranged under the plasma membrane of the cell in the form of a "crown" or "horseshoe"b) smear rich in leukocytes, over 75% being active or partially degenerated neutrophilsc) smear rich in ground substanced) smear rich in mononuclear cells, mostly macrophages, occasional multinuclear giant cells with uniform nuclei, usually arranged eccentrically at one pole of the celle) smear rich in keratin deposits81. What histopathological aspect is characteristic of a mature tuberculous granuloma in mammals? Choose the most complete response.a) central area of casein necrosis with or without foci of calcification; layer of multinucleate giant cells; layer of epithelioid cellsb) central area of casein necrosis with or without foci of calcification; conjunctival capsulec) central area of liquifactive necrosis; mixed zone of mononuclear cells and regions of Langhans-type multinucleated giant and epithelioid cellsd) central area of casein necrosis without calcification outbreaks; granulation tissue; layer of multinucleated giant cells (appearance of foreign body giant cells)e) central area of casein necrosis with or without calcification foci; mixed zone of mononuclear cells and regions of Langhans-type multinucleated giant and epithelioid cells; connective capsule developed on the substrate of a specific granulation tissue

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