题目内容

中国药典中葡萄糖含量测定是采用( )

A. 物理常数法
B. 紫外法
C. 气相色谱法
D. 银量法
E. 旋光法

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东北制药厂生产的磺胺嘧啶要外销到日本,其质量控制应依据( )

A. 辽宁省药品质量标准
B. 沈阳市药品质量标准
C. JP
D. ChP
E. USP

对非水碱量法不适用的生物碱类药物是

A. 盐酸麻黄碱
B. 盐酸吗啡
C. 咖啡因
D. 硫酸奎宁
E. 硫酸阿托品

中国药典(2000年版)规定葡萄糖注射液要检查5-羟甲基糠醛,方法选用( )

A. TLC法检查
B. GC法检查
C. 糠醛缩合反应检查
D. 紫外法
E. 高低浓度对照法

Diet, Alcohol Linked to Nearly One Third of CancersDiet is second only to tobacco as a leading (1) of cancer and,along with alcohol,is responsible for nearly one third of cases of the disease (2) developed countries, a leading researcher said on Tuesday.Dr. Tim Key, of the University of Oxford, told a cancer conference that scientists are still discovering how certain foods contribute to (3) , but they know that diet, alcohol and obesity (4) a major role."Five percent of cancers could be avoided (5) nobody was obese," he said.While tobacco is linked to about 30 (6) of cancer cases, diet is involved in all estimated 25 percent and alcohol (7) about six percent.Obesity raises the (8) of breast, womb, bowel and kidney cancer, while alcohol is known to cause cancers of the mouth, throat and liver. Its dangerous impact is (9) when combined with smoking.Key told the meeting of the charity Cancer Research UK (10) other elements of diet linked to cancer are (11) unknown but scientists are hoping that the EPIC study, which is comparing the diets of 500, 000 people in 10 countries and their risk of cancer, will provide some (12) Early results of the study have revealed that Norway, Sweden and Denmark have the (13) consumption of fruit and vegetables among European countries while Italy and Spain have the highest. Eating at (14) five portions of fruit and vegetables a day is recommended to reduce the risk of cancer.Key, principal scientist on the EPIC study, said it is looking at dietary links to some of the most common cancers (15) colorectal, breast and prostate. 57()

A. at
B. in
C. of
D. for

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