正常新生儿出生后体重下降,能恢复到出生时体重的时间是在出生后
A.15~2l天B.7~10天C.11~14天D.2~4天E.4~6天
参考答案:B
The nurse is interviewing a client about his medical history. Which preexisting condition may lead the nurse to suspect that a client has colorectal cancer()
A. Duodenal ulcers.
B. Hemorrhoids.
C. Weight gain.
D. Polyps.
变压器差动与瓦斯保护有何区别?