The diagnosis of progressive hemothorax was made by() A) Repeated determination of HB showed a progressive decreaseB) After blood transfusion and rehydration, the blood pressure did not rise, or...

The diagnosis of progressive hemothorax was made by() A) Repeated determination of HB showed a progressive decrease B) After blood transfusion and rehydration, the blood pressure did not rise, or temporarily increased, and soon decreased C)Pulse fast, blood pressure continues to drop D) There was no bleeding in pleural puncture, but X-ray examination showed that the shadow of pleural cavity was getting bigger and bigger E) The total amount of blood was 200ml in 3 hours