Three days of cancer symptoms

When a tumor patient reaches the terminal stage, his symptoms are mainly exhaustion symptoms under normal circumstances. The actual clinical situation of such patients, vital signs are generally not very stable, specific to a particular manifestation, generally do not clearly see a certain symptom, say that the patient's state is not good prompt, clinical very difficult to do so. However, in general, through the patient's vital signs, breathing, pulse, blood pressure and temperature changes, even including the patient's general state, we can roughly judge what a patient's state is like and what his survival period is. However, if I am asked to judge the patient's condition three days before his death, it is tantamount to asking me to tell him how long they can live. Therefore, I think this kind of question is not very meaningful. From another point of view, no matter what kind of patient, in our clinical diagnosis and treatment process, even if he only has one day to live, as clinicians, we will definitely do our best to do what we can do.