皮皮学，免费搜题
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搜题
【单选题】
网购时应注意( )。A.
网购绝对安全，不要担心
B.
网购绝对不安全，不要网购
C.
到标有网上销售经营许可证号码和工商行政管理机关红盾标志，并可点击进入查询的正规购物网站购物是安全的
D.
远离网购
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】女，22岁。腹痛伴频繁呕吐三天，以肠梗阻收入院，血Na4 133mmol/L，血K4 3mmol/L，HCO3-/8mmol/L，BP 80/ 60mmHg，治疗应首先采取
A.
纠正酸中毒
B.
纠正低血钾
C.
纠正低血钠
D.
急诊手术，解除肠梗阻
E.
纠正低血容量
【单选题】______is primarily concerned with defining and controlling what is and is not included in the project．
A.
Project Time Management
B.
Project Cost Management
C.
Project Scope management
D.
Project Communications Management
【单选题】女,22岁,腹痛伴频繁呕吐三天,以肠梗阻收入院,血Na+133mmol/L,血K+3mmol/L,BP 80/60mmHg,治疗首先采取
A.
纠正酸中毒
B.
纠正低血钾
C.
纠正低血钠
D.
急诊手术，解除肠梗阻
E.
纠正低血容量
【单选题】The most significant method for reducing the ongoing increase in the cost of health care in the United States includes controlling which of the following?
A.
Number of children according to the family’s income.
B.
Numbers of uninsured and underinsured persons
C.
Number of physicians and nurses nationwide.
D.
Competition among drug and medical equipment manufacturers.
【单选题】女,22岁,腹痛伴频繁呕吐3天,以肠梗阻收入院,血Na+ 133mmol/L,血K+ 3mmol/L,HCO-3 8mmol/L, BP
A.
/60mmHg，治疗应首先采取
B.
纠正酸中毒
C.
纠正低血钾
D.
纠正低血钠
E.
急诊手术，解除肠梗阻
F.
纠正低血容量
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