搜题请搜索小程序“爱下问搜题”
问题 单项选择题 A型题

明确规定："严禁涂改、伪造、隐匿、销毁或者抢夺病历资料"的法律文件是（）。

A.《中华人民共和国执业医师法》

B.《病历书写基本规范》（试行）

C.《医疗事故处理条例》

D.《医疗机构管理条例实施细则》

E.以上均是

答案

参考答案：C

问答题

初三学习的物质和化学反应在日常生活中有着实际的应用．

（1）氢气被认为是最清洁的燃料，用化学方程式解释其原因______．

（2）铁粉常用于食品的保鲜剂，其原因是______．

（3）盐酸能除去铁制品表面的锈迹，该反应的化学方程式为______．

（4）二氧化碳能用于灭火，其原因是______．

（5）硫酸厂的污水中常含有一定量的硫酸，可以用熟石灰进行处理，发生反应的化学方程式为______．

（6）氢氧化钠和氢氧化钙可以用来生产消毒剂．工业上制取漂白粉的反应可表示为2Cl2+2Ca（OH）2═CaCl2+Ca（ClO）2+2H2O；“84消毒液”中主要成分的制取是将氯气通入氢氧化钠溶液中得到的，反应原理与制取漂白粉的原理相似，该反应的化学方程式为______．
查看答案
单项选择题

Many theories concerning the causes of juvenile delinquency(crimes committed by young people) focus either on the individual or on society as the major contributing influence. Theories (91) on the individual suggest that children engage in criminal behavior (92) they were not sufficiently penalized for previous misdeeds or that they have learned criminal behavior through (93) with others. Theories focusing on the role of society suggest that children commit crimes in (94) to their failure to rise above their socioeconomic status, (95) as a rejection of middle, class values.
Most theories of juvenile delinquency have focused on children from disadvantaged families, (96) the fact that children from wealthy homes also commit crimes. The latter may commit crimes (97) lack of adequate parental control. All theories, however, are tentative and are (98) to criticism.
Changes in the social structure may indirectly (99) juvenile crime rates. For example, changes in the economy that (100) to fewer job opportunities for youth and rising unemployment (101) make gainful employment increasingly difficult to obtain. The resulting discontent may in (102) lead more youths into criminal behavior.
Families have also (103) changes these years. More families consist of one-parent households or two working parents; (104) , children are likely to have less supervision at home (105) was common in the traditional family (106) . This lack of parental supervision is thought to be an influence on juvenile crime rates. Other (107) causes of offensive acts include frustration or failure in school, the increased (108) of drugs and alcohol, and the growing (109) of child abuse and child neglect. All these conditions tend to increase the probability of a child committing a criminal act, (110) a direct causal relationship has not yet been established.

A．assessable

B．identifiable

C．negligible

D．incredible
查看答案