Intern:Hello,Mr . Martin . How are you?实习医师:呕吐物是你所吃进去的东西吗?Intern:Have you been drinking at all?病人:疼痛持续半小时左右,但时好时坏。病人:哦,就在呕吐前感到非常恶心。Intern:About how many times a day have you vomited over the past three days?最近你有过寒战或发热吗?实习医师:看来像急性胰腺炎。Resident:Are there any ......