用于排除AMI发生的较好指标是()
A.CK
B.Mb
C.cTn
D.LD1
E.AST
参考答案:B
“Boys and girls, you are asked to submit a(n) _______ of about 100 words of the lecture given by Professor Yu tomorrow” , said the teacher.
A.impression
B.report
C.abstract
D.conclusion
下列哪些药物含有儿茶酚的结构( )。
A.特布他林
B.盐酸克仑特罗
C.异丙肾上腺素
D.去甲肾上腺素
E.盐酸麻黄碱