正确答案: B
B.肾周逆流
题目:以下哪种情况是“尿路造影”时,最少出现的逆流形式()
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学习资料的答案和解析:
[多选题]逆行肾盂造影的禁忌证有()
B.尿道狭窄
D.严重的血尿
[单选题]A system administrator wants to NFS mount a filesystem from server "Alpha" to server "Bravo." Which command should be issued from "Bravo" to determine which filesystems are being exported by server "Alpha"? ()
showmount -e Alpha