下列哪一疾病可出现奇脉()
A．二尖瓣狭窄
B．病毒性心肌炎
C．原发性扩张型心肌病
D．原发性限制型心肌病
E．肥厚型梗阻性心肌病
参考答案：D
能将化学能和直流电能相互转化且放电后能经充电能复原重复使用的装置叫（）。
A、蓄水池
B、蓄电池
C、电流表
D、电压表
A client has a nasogastric tube inserted at the time of abdominal perineal resection with permanent colostomy. This tube will most likely be removed when the client demonstrates which of the following（）
A. Absence of nausea and vomiting.
B. Absence of stomach drainage for 24 hours.
C. Passage of mucus from the rectum.
D. Passage of flatus and feces from the colostomy.
