位于中央前回和中央旁小叶前部的巨型锥体细胞属于（）
A.锥体系
B.锥体外系
C.视觉传导通路
D.听觉传导通路
E.本体感觉和精细触觉
参考答案：A
A client undergoes a total laryngectomy and tracheostomy formation. On discharge, which instruction should the nurse give to the client and family
A. "Clean the tracheostomy tube with alcohol and water. "B. "Family members should continue to talk to the client. "C. "Oral intake of fluids should be limited for 1 week only. "D. "Limit the amount of protein in the diet. "
李师傅加工了100个零件，合格率是96%，如果他再加工2个零件，而且经过检验都合格，那么合格率就达到了98%．______．
