典型心绞痛的诱因中,应该除外()
A.情绪激动
B.贫血
C.体力劳动
D.睡眠
E.甲亢
参考答案:D
解析:劳累、情绪激动、饱食、受寒、急性循环衰竭是心绞痛发生的诱因。
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长期参考数据通常来源于()。
A.气象站测量数据
B.卫星数据
C.再分析数据
D.自己测量