下列哪种成分不会引起肾淀粉样变()。
A.血清淀粉样蛋白A
B.β2微球蛋白
C.α1巨球蛋白
D.免疫球蛋白轻链
E.免疫球蛋白重链
参考答案:C
10BaseT is an Ethernet LAN tem meaning a maximum transfer rate of 10 Mbps that uses baseband signaling and twisted pair cabling. A 10BaseT Ethernet LAN has a () topology.
A.star
B.ring
C.bus
D.none of the above
盐酸维拉帕米与下列哪条叙述不符
A.可减慢心率,降低交感神经兴奋的效应B.能抑制Ca2+内流C.降低心肌耗氧量D.用于抗心绞痛E.有抗心律失常作用