混合痔
参考答案：指内、外痔静脉丛曲张，相互沟通吻合，使内痔部分和外痔部分形成一整体者。兼有内痔和外痔的双重症状。
根据句子意思及首字母提示完成单词。
1. Strauss the younger was _____ (甚至) more popular.
2. He can't go to school because his family is very p_____.
3. Did the little _____ (同意) to join us?
4. January is the first m_____ of the year.
5. We need to help the animals live in _____ (和平).
护士对慢性肺源性心脏病患者双下肢水肿原因的正确解释是
A．低蛋白血症B．下肢循环不良C．体循环淤血D．低氧血症E．二氧化碳潴留
