柱塞泵入口装有水压低限开关,当供水压力低于()时将自动停泵。
A、0.7MPA
B、0.07MPA
C、0.02MPA
D、0.2MPA
参考答案:B
In relation to fraudulent behaviour, explain what is insider dealing and explain the legal control over it. (10 marks)
诊断急进性肾小球肾炎最有价值的指标是()
A.血尿素氮、肌酐迅速升高
B.50%以上肾小球囊内有大新月体形成
C.血清抗中性粒细胞胞质抗体(+)
D.尿量减少但蛋白排泄量增加
E.肾B型超声提示双肾增大