问题
单项选择题
肺结核咯血输血的原则是（）
A.肺结核咯血不能输血
B.少咯少输血，大咯大输血
C.咯血超过300ml就需输血
D.咯血量过多时需要输血
E.年轻人咯血不必输血
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
肺结核咯血输血的原则是（）
A.肺结核咯血不能输血
B.少咯少输血，大咯大输血
C.咯血超过300ml就需输血
D.咯血量过多时需要输血
E.年轻人咯血不必输血
参考答案：D
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