根据《建设施工企业主要负责人、项目负责人和专职安全生产管理人员安全生产管理规定》，下列情形中，属于施工项目负责人安全生产责任的是（  ）。

患者，女，47岁。因“踝关节疼痛半月余”就诊。查体：大致正常。辅助检查：尿蛋白(+),血肌酐156 μmol/L,血尿酸650 μmol/L,余无明显异常。诊断：高尿酸血症，慢性肾脏病。医嘱如下。

该患者应使用哪种药物以缓解痛风急性发作（）

木材加工是指通过刀具切割破坏木材纤维之间的联系，从而改变木料形状、尺寸和表面质量的加工工艺过程。木材加工过程中存在的危险有害因素较多，下列不属于木材加工危险的是（  ）。

甲氨蝶呤的化学结构类似于（）。

下列关于科创板的说法中，错误的是（  ）。

体现寒热并用、辛开苦降、消补兼施配伍特点的方剂是（    ）

肾病综合征肾阳虚治疗应首选的方药是（   ）。

多巴胺最适用于治疗的是（    ）。

糖皮质激素鼻喷雾剂可能引起的不良反应为（   ）

Passage 1    It's one of our common beliefs that mice are afraid of cats. Scientists have long known that even if a mouse has never seen a cat before, it is still able to detect chemical signals released from it and run away in fear. This has always been thought to be something that is into a mouse's brain.    But now Wendy Ingram, a graduate student at the University of California, Berkeley, has challenged this common sense. She has found a way to "cure" mice of their inborn fear of cats by infecting them with a parasite, reported the science journal Nature.    The parasite, called Toxoplasma gondii, might sound unfamiliar to you, but the shocking fact is that up to one-third of people around the world are infected by it. This parasite can cause different diseases among humans, especially pregnant women-it is linked to blindness and the death of unborn babies.    However, the parasite's effects on mice are unique. Ingram and her team measured how mice reacted to a cat's urine (尿) before and after it was infected by the parasite. They noted that normal mice stayed far away from the urine while mice that were infected with the parasite walked freely around the test area.    But that's not all. The parasite was found to be more powerful than originally thought-even after researchers cured the mice of the infection. They no longer reacted with fear to a cat's smell, which could indicate that the infection has caused a permanent change in mice's brains.    Why does a parasite change a mouse's brain instead of making it sick like it does to humans? The answer lies in evolution. "It's exciting scary to know how a parasite can manipulate a mouse's brain this way," Ingram said. But she also finds it inspiring. "Typically if you have a bacterial infection, you go to a doctor and take antibiotics and the infection is cleared and you expect all the symptoms to also go away." She said, but this study has proven that wrong. "This may have huge implications for infectious disease medicine."
The author's attitude towards the experiment is ______.

经行头痛肝火证的治法是