题目内容 (请给出正确答案)
提问人:网友d*******1 发布时间:2022年4月21日 23:52
[单项选择题]

氨的最主要毒作用表现在()

A.可产生神经毒作用

B.引起组织溶解坏死

C.引起皮肤的刺激症状

D.对呼吸道的刺激与腐蚀作用,产生肺水肿

E.中毒性肝损坏

参考答案
十点题库官方参考答案 (由十点题库聘请的专业题库老师提供的解答)
更多“氨的最主要毒作用表现在()”相关的问题
不同阶层的人对某个产品评价不相同,反映了顾客满意的(  )。
A.主观性 B.层次性 C.相对性 D.阶段性
点击查看答案
阿片类物质戒断综合症出现的时间一般为停药()。
A.3-4小时
B.6-12小时
C.1-3天
D.3-5天
E.7天
点击查看答案
呼吸系统压力PT628()报警,()跳机
点击查看答案
加注制冷剂前应当加注冷冻机油。
点击查看答案
美国哈佛大学的心理学家在《行为心理学》一书中认为,如果受到充分激励,人的潜力发挥()
A.70%~80%
B.80%~90%
C.50%~60%
D.20%~30%
点击查看答案
当终压(表压)在300KPA以上时,应选用作为气体输送机械。()
A.通风机
B.鼓风机
C.压缩机
D.真空泵
点击查看答案
试述主梁下挠对起重机使用性能的影响?
点击查看答案
东风EQ140型汽车转向器采用蜗杆曲柄指销式。
点击查看答案
Modern liberal opinion is sensitive to problems of restriction of freedom and abuse of power. (1) , many hold that a man can be injured only by violating his will, but this view is much too (2) . It fails to (3) the great dangers we shall face in the (4) of biomedical technology that stems from an excess of freedom, from the unrestrained (5) of will. In my view, our greatest problems will be voluntary self-degradation, or willing dehumanization, as is the unintended yet often inescapable consequence of sternly and successfully pursuing our humanization (6) . Certain (7) and perfected medical technologies have already had some dehumanizing consequences. Improved methods of resuscitation have made (8) heroic efforts to "save" the severely ill and injured. Yet these efforts are sometimes only partly successful: They may succeed in (9) individuals, but these individuals may have sever brain damage and be capable of only a less-than-human, vegetating (10) . Such patients have been (11) a death with dignity. Families are forced to bear the burden of a (12) "death watch".(13) the ordinary methods of treating disease and prolonging life have changed the (14) in which men die. Fewer and fewer people die in the familiar surroundings of home or in the (15) of family and friends. This loneliness, (16) , is not confined to the dying patient in the hospital bed. As a group, the elderly are the most alienated members of our society: Not yet (17) the world of the dead, not deemed fit for the world of the living, they are shunted (18) . We have learned how to increase their years, (19) we have not learned how to help them enjoy their days. Yet we continue to bravely and feverishly push back the frontiers (20) death.
Modern liberal opinion is sensitive to problems of restriction of freedom and abuse of power. (1) , many hold that a man can be injured only by violating his will, but this view is much too (2) . It fails to (3) the great dangers we shall face in the (4) of biomedical technology that stems from an excess of freedom, from the unrestrained (5) of will. In my view, our greatest problems will be voluntary self-degradation, or willing dehumanization, as is the unintended yet often inescapable consequence of sternly and successfully pursuing our humanization (6) .
Certain (7) and perfected medical technologies have already had some dehumanizing consequences. Improved methods of resuscitation have made (8) heroic efforts to "save" the severely ill and injured. Yet these efforts are sometimes only partly successful: They may succeed in (9) individuals, but these individuals may have sever brain damage and be capable of only a less-than-human, vegetating (10) . Such patients have been (11) a death with dignity. Families are forced to bear the burden of a (12) "death watch".(13) the ordinary methods of treating disease and prolonging life have changed the (14) in which men die. Fewer and fewer people die in the familiar surroundings of home or in the (15) of family and friends. This loneliness, (16) , is not confined to the dying patient in the hospital bed. As a group, the elderly are the most alienated members of our society: Not yet (17) the world of the dead, not deemed fit for the world of the living, they are shunted (18) . We have learned how to increase their years, (19) we have not learned how to help them enjoy their days. Yet we continue to bravely and feverishly push back the frontiers (20) death.
点击查看答案
某市烟草集团公司属增值税一般纳税人,持有烟草批发许可证,2010年3月购进已税烟丝800万元(不含增值税),委托M企业加工甲类卷烟500箱(250条/箱,200支/条),M企业按每箱0.1万元收取加工费(不含税),当月M企业按正常进度投料加工生产卷烟200箱交由集团公司收回,集团公司将其中20箱销售给烟草批发商N企业,取得含税销售收入86.58万元;80箱销售给烟草零售商Y专卖店,取得不含税销售收入320万元;100箱作为股本与F企业合资成立一家烟草零售经销商Z公司。(说明:烟丝消费税率为30%,甲类卷烟生产环节消费税率为56%加0.003元/支。) [要求] 根据以上资料,按以下顺序回答问题,每问需计算出合计数。
点击查看答案
小天鹅()功能通过内桶超高速旋转,实现连续桶脱水,吸风口吸入大量空气,经波轮的作用产生强劲气流吹干桶内水封,营造干燥卫生环境,彻底杜绝霉菌。
A.免清洗
B.高速洗
C.筒干燥
D.桶自洁
点击查看答案
患者,男,48岁。因头晕、走路不稳入院,影像学检查如下图。https://assets.asklib.com/images/image2/2017041415211521837.jpg对该病最具有诊断价值的是()
A . 小病灶,大水肿
B . 颅内高压
C . 发病年龄
D . 大囊小结节,“印戒征”
E . 钙化
F . 以上都不是
点击查看答案

患者女,26岁,体育教师。练习跳高落地时,左膝屈曲位向前冲倒,并突然用力伸直,当即感觉左膝剧痛,不能起立,随即髌骨上部肿起,膝不能屈伸。急诊检查关节明显肿胀、积血,不能屈伸。

35.如果此时X线检查发现骨质未见异常,髌腱有弯曲、松弛现象,该患者最有可能的诊断是
A.髌腱断裂
B.髌腱腱病
C.股四头肌肌腱断裂
D.股四头肌肌腱病
E.膝关节创伤性关节炎
点击查看答案
局部振动病的典型表现为
A.发作性手指变白
B.感觉迟钝
C.血管痉挛和变形
D.肌无力、肌萎缩
E.听力下降
点击查看答案
模型律的选择
点击查看答案
客服
TOP