问题
多项选择题
关于奈西立肽，叙述正确的是（）
A.是重组人脑钠肽（BNP）
B.具有扩张静脉、动脉和冠状动脉的作用，降低前、后负荷，增加心排量
C.具有正性肌力作用
D.可增加钠盐排泄和抑制肾素-血管紧张素-醛固酮系统和交感神经系统
E.治疗急性心力衰竭的效果优于硝酸盐类
答案
参考答案：A, B, D
搜题请搜索小程序“爱下问搜题”
关于奈西立肽，叙述正确的是（）
A.是重组人脑钠肽（BNP）
B.具有扩张静脉、动脉和冠状动脉的作用，降低前、后负荷，增加心排量
C.具有正性肌力作用
D.可增加钠盐排泄和抑制肾素-血管紧张素-醛固酮系统和交感神经系统
E.治疗急性心力衰竭的效果优于硝酸盐类
参考答案：A, B, D
 Dear Mrs. Web provides free personal advice and opinions for you. She receives and answers worldwide email questions. She will offer you some new suggestions on your problems, like study stress, disinterested friend … Dear Mrs. Web welcomes all questions and comments. You can receive the reply usually in 48 hours. Her email address is mrsweb@advice.com.
Every year thousands of old people are in need of our help. The Help line provides a heartwarming, helpful, kind support and information service for  the English-speaking aged people. We are in need of volunteers who are:● good listeners, warm-hearted and patient ● excellent English speaker ● can work 10 hours every day Please call us at 0241-85902 or email us, helper@lineservice.com
 lub Earth club is for any student in Green School. Earth Club’s goal is to help keep the school, neighborhood, and city cleaner by encouraging recycling, highway clean up, and river, lake and school campus clean up. We hope to improve the environment and encourage others to do the same. We also meet to discuss some real solutions to saving the earth. Earth Club meets 2-4 times a month. Come and Join us!
 My great, great grandfather invented the carpet sweeper 125 years ago. This King Sweeper is by far the best. I invite you to try it in your home. You’ll find it used daily in hospital, restaurants, offices and homes throughout the world. This is just the thing to keep your carpet soft, clean and fresh. Only for＄29.99!We’re so sure that you’ll be delighted with the result of using our product.
 They can protect your eyes when driving, gardening or reading in the sun. it can make your life easier and happier, and make you look smarter!＄ 10.99 each or 2 for ＄19.99!小题1:If you are not getting on well with a friend of yours, you can email for help.
_______.
|