【单选题】【消耗次数：1】
疏松结缔组织中哪一种细胞与机体过敏反应有关
①
肥大细胞
②
浆细胞
③
巨噬细胞
④
成纤维细胞
参考答案：
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相关题目
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哪一项不是成纤维细胞的特点（）
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细胞呈多突扁平状
②
细胞核大，呈卵圆形，染色浅
③
细胞质均匀一致，微嗜酸性
④
细胞质内含PAS阳性的反应颗粒
⑤
处于静止状态时呈长梭形，核小，染色深，此时称纤维细胞
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以下哪一项不是肥大细胞的特点（）
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细胞较大，呈圆形或椭圆形
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细胞核圆形且小，染色浅
③
细胞质内充满了粗大嗜酸性异染性颗粒
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电镜下可见颗粒内含细小的、呈均匀状、点阵状或指纹状微粒
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多位于血管周围，主要参与机体的过敏反应
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下列关于肥大细胞的描述，错误的是（）
①
细胞较大，呈圆形或椭圆形
②
细胞核小，圆形，染色浅
③
胞质内有白三烯
④
细胞质内充满嗜酸性颗粒，呈异染性
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常沿小血管分布，参与机体的过敏反应
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