构成胎盘的母体部分是:
A.35cm,1000gB.45cm,2500gC.16cm,110gD.25cm,320gE.50cm,3400g胎儿身长,体重
参考答案:A
The nurse is teaching breast self-examination (BSE) to a college student. The nurse knows that the client understands the best time to examine her breasts when she says:().
A."I'll examine my breasts 1 week after my period starts. "
B."I'll perform a BSE just before my period starts. "
C."I must examine my breasts the same time each day. "
D."Every time I shower I'll do a breast examination. "
社会工作主要有哪些伦理准则?