【单选题】【消耗次数:1】
组成脾白髓的结构有()
脾索和淋巴小结
脾索和脾血窦
脾血窦和动脉周围淋巴鞘
动脉周围淋巴鞘和淋巴小结
脾血窦和淋巴小结
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相关题目
【单选题】 81.脾白髓的动脉周围淋巴鞘富含T细胞,属胸腺依赖区,相当于淋巴结的【 】结构区
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