右心功能衰竭需与下列哪些疾病相鉴别()
A.周围静脉疾患
B.肝硬化
C.周期性水肿
D.肾衰竭
E.慢性阻塞性肺疾病
参考答案:A, C, D, E
------You speak very good French!
--------Thanks .I _____ French in Sichuan University for four years.
A. studied
B. study
C. was studying
D.had studied
初产妇,顺产。给予母乳喂养指导,正确的是
A.婴儿吸吮时,口要含住全部 * * 及大部分乳晕B.每隔2h喂哺1次C.婴儿睡眠期间禁忌喂养D.产后哺乳期不需避孕E.早开奶指产后2h即开始哺乳