Physical examination: including height, weight, trauma, etc.
Anal examination: mainly insist on whether there are infectious diseases such as Escherichia coli and hepatitis;
Physical examination: by measuring blood pressure and listening to the heartbeat, we can roughly judge whether there is a disease;
Chest X-ray examination: check whether there are diseases such as tuberculosis;
Liver function test: judge whether liver cells are damaged or have infectious liver disease by the value of transaminase;
Routine blood examination.