对驾驶已达到报废标准的机动车上路行驶的驾驶人,会受到下列哪种处罚?
A.处15日以下拘留
B.吊销机动车驾驶证
C.处20以上200元以下罚款
D.追究刑事责任
参考答案:B
(1)Na2CO3固体中混有少量的NaHCO3固体,除去的方法是 ,
(2)除去铁粉中混有的少量铝粉,可选用试剂: ;采取 方法分离。
(3)除去FeCl2溶液中少量的FeCl3,可选用试剂 。
写出离子方程式 。
Nitroglycerin is also available in ointment or paste form. Before applying nitroglycerin ointment, what should the nurse do first()
A. Cleanse the skin with alcohol where the ointment will be placed.
B. Obtain the client’s pulse rate and rhythm.
C. Remove the ointment previously applied."
D. Instruct the client to expect pain relief in the next 15 minutes.