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【判断题】
导游服务是整个旅游服务的灵魂,导游在导游过程中所体现出的敬业精神、文化修养、人格魅力和服务艺术(包括服务技能、服务效率、语言艺术和组织应变能力等)对游客的综合旅游感受会形成最直接的影响。A.
正确
B.
错误
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举一反三
【单选题】The vitamin which can be used for treatment of hypercholesterolemia is:
A.
Thiamine
B.
Niacin
C.
Pyridoxine
D.
Vitamin B
【单选题】Vitamin D is necessary for health and growth. It is used by the body to form. strong bones and teeth. That is why growing children need it. Vitamin D is also called the sunshine vitamin. It forms when...
A.
need as much vitamin D as children
B.
need less vitamin D than children
C.
need more vitamin D than children
D.
need no vitamin
【简答题】A．Vitamin C. B．Vitamin D. C．Vitamin A. D．B vitamins
【简答题】患者叶某，男，58岁，有2型糖尿病、高血压病病史。实验室检查：血肌酐746.0umol/L，尿素40.20umol/L；肾脏彩超提示双肾多发囊肿，双肾实质回声增强，皮髓质分解不清。血肌酐升高20余天。确诊为慢性肾衰竭（尿毒症期）；肾性贫血。医嘱予以血液透析治疗。首次透析护士给予股静脉直接穿刺建立临时性血管通路，在血液引出到体外循环血路管及透析器后，出现血流量不足，护士给予调整穿刺针位置以求最佳血流...
【简答题】A．It can be used to cure the scar. B．It is rich in water and Vitamin A. C．It can reduce the wrinkles of the face. D．It is effective in tightening the skin.
【单选题】Which is the most abundant circulating form of vitamin D and the commonly used index for assessing vitamin D status?
A.
25-(OH)D
B.
Vitamin Ds
C.
Vitamin D,
D.
1,25-(OH)2D
【单选题】Vitamin D is used for preventing
A.
deformity of bone
B.
dry eye
C.
glaucoma
D.
the common cold
【简答题】患者叶某，男，58岁，有2型糖尿病、高血压病病史。实验室检查：血肌酐746.0umol/L，尿素40.20umol/L；肾脏彩超提示双肾多发囊肿，双肾实质回声增强，皮髓质分解不清。血肌酐升高20余天。确诊为慢性肾衰竭（尿毒症期）；肾性贫血。医嘱予以血液透析治疗。首次透析护士给予股静脉直接穿刺建立临时性血管通路，在血液引出到体外循环血路管及透析器后，出现血流量不足，护士给予调整穿刺针位置以求最佳血流...
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