1. When printing labels, refresh the examination system first, then carefully check the application form and the patient's computer information one by one, and then print and paste two labels.

2. Blood collection nurses bring rolled test tubes and application forms to the bedside to check patient information with patients or their families, and collect blood after it is correct. After the collection, confirm the signature of Taiwan Province scholar with patients or their families again, and send the application form, blood sample and test tube back to the treatment room.