诊断为肥厚型梗阻型心肌病的患者,一般不宜应用()
A.硫氮酮
B.普萘洛尔
C.维拉帕米
D.地高辛
E.DDD型起搏器
参考答案:D
Thousands and thousands of people attended the president’s inaugural ceremony, with ages _______from 5 to 100.
A.varying
B.changing
C.ranging
D. rating
母乳喂养小儿的粪便特点为()
A.大便黏稠、深绿色、无臭
B.大便次频粪少、黏液多、绿色
C.大便质较稠、淡黄色、有臭味
D.大便较稀、黄绿色、每天4~5次
E.大便均匀糊状、金黄色、无明显臭味