未知题型 A.Some secretaries will lose their jobs.B.The British companies will make less money.C.Daily jobs can be done automatically outside office hours.D.Medical problems related to work with a VDU have increased greatly.
未知题型 N受体阻断剂是A. 六烃季铵B. 十烃季铵C. 筒箭毒D. 酚妥拉明###SXB##
未知题型 男性,34岁。原有风湿性心脏病10年,反复心力衰竭,平时服用地高辛半片Bid及利尿药,近日低热,纳差,周身酸痛伴气急入院。查体:半卧位,颈静脉充盈,心界扩大,心率120/min,Af,心尖部双期杂音,两肺底少量细湿啰音,肝大肋下两指,X线示右侧少量胸腔积液。治疗后胸腔积液消失,能够平卧,食欲仍欠佳,恶心,为除外有否洋地黄中毒,可做哪项处置