NAVLE(北美执业兽医考题)Day 357

单选题,正确答案是100分,非正确答案为0分,Good Luck!devil
How much 0.8% NaCl solution must you add to 1 ml of 2% amphotericin solution to dilute it 1:100, and what is the final concentration of the amphotericin solution?  
要1:100的稀释两性霉素溶液你需要向1毫升2%的该溶液里加入多少0.8%的氯化钠?最后得到的溶液浓度是多少?  
Find out the answer by clicking on one of the listed choices. Good luck! 
点击列出的选项找出答案,祝大家好运
A - 50 ml and 0.1%
B - 25 ml and 0.25%
C - 49 ml and 0.2%
D - 99 ml and 0.02%

1题 | 被引用0次

模板修改
使用此模板创建