中性粒细胞摄取的氧在如下两种酶作用下形成氧自由基()、()。
参考答案:NADPH氧化酶;NADH氧化酶
The drunk driver is ___ for the traffic jam yesterday.
A.to blame; occurred
B.to blame; occurring
C.to be blamed; occurred
D.to be blamed; occurring
纵隔肿瘤压迫气管咳嗽特征为
A.金属音调咳嗽B.咳嗽声音嘶哑C.阵发性连续剧咳伴高调吸气回声(鸡鸣样咳嗽)D.痉挛性咳嗽E.咳嗽声音低微或无声