W/O型乳化剂的HLB值是()
A.15~18
B.13~16
C.8~16
D.7~9
E.3~8
参考答案:E
Please arrange ___ first, and then let him have a good rest.
A.him a room
B.a room for him
C.him of a room
D.a room with him
某女青年反复出现皮肤淤点,、并有鼻衄、月经过多,近来出现贫血、脾大,下列护理措施中不妥的是
A.保持鼻黏膜湿润,及时清除鼻腔内血痂B.适当限制活动C.尽量减少肌肉注射D.给予高蛋白、高维生素、低渣、易消化饮食E.预防各种创伤