目前临床上应用的蛋白质类药物注射剂,一类为()注射剂,另一类是()注射剂。
参考答案:溶液型;冻干粉
I haven't got a chair _____. Will you make room for me? [ ]
A. to sit
B. to sit in
C. for sitting
D. sitting on
原发性醛固酮增多症的临床特点是()
A.高血钾
B.尿钾排出增加
C.低血钠
D.低血压
E.血醛固酮水平降低