Uncontrolled bleeding from any wound also calls for professional care . so does coughing or vomiting blood 任何伤口无法止血也意味着需要采取专业（急救）措施。与此类似，需警惕的还包括咳嗽或呕血症状。
4.
Symptoms concerning the digestive system , e . g . nausea , vomiting , burning abdominal pain , diarrhea , or even vomit blood , bloody stool , etc . 消化系统症状，例如，有恶心呕吐、烧灼样腹痛、腹泻、甚至呕血、大便出血等；
5.
I agree with that , although i ' m not sure whether the hematemesis is on the basis of the varices or perhaps some gastritis that he might have had 虽然我不能肯定呕血是否由静脉曲张还是因为其他可能患过的胃炎而引起，但我同意这个诊断。
