Legal analysis: In order to ensure the safety of medication and prevent medical errors, all treatment and nursing operations, such as handling doctor's orders, administering drugs, injecting and infusing, should be carried out in accordance with the system of "three checks, eight pairs and one attention".

Check the doctor's advice: the writing is standardized, the medication is reasonable, and there is no incompatibility. The doctor's advice in question can only be carried out if it is found out clearly. Inspection instruments: the syringe and infusion set are effective, the package is free from damage and air leakage, the needle tip is free from hook rust, the needle bar is free from bending, the needle is tightly connected with the syringe or infusion set, and the needle bolt is free from air leakage. Check and prepare drugs: the contents of the drug label (description, usage, dosage and expiration date) are clearly identifiable, and there is no looseness in the bottle mouth and no crack in the bottle body. No mildew, turbidity, discoloration and floating objects can be seen after shaking the medicine. Before treatment: Before the test, all drugs requiring allergy test should be asked about their allergy history in detail, and the test results should be signed by the executor. Only those who are negative can use them. Second, check hair medicine, injection surgery, such as patients ask questions, should be found out in time, to verify the correct rear can perform. Third, after the operation, the medicine must be examined by a second person before it can be executed. The results of skin test should be indicated by the executor in the treatment register with the name of the drug and the results of skin test. If the skin test is positive, it shall be marked with a "+"in red pen and registered in the outpatient register. Eight pairs: bed number, name (including gender and age), drug name, specification (concentration), dosage (quantity), usage, time, expiration date and batch number. Attention: Pay attention to the reaction after taking the medicine.

Legal basis: Drug Administration Law of People's Republic of China (PRC).

Article 50 The names of drugs listed in the national drug standards are generic names of drugs. If it has been used as a generic name of a drug, the name shall not be used as a drug trademark.

Article 51 Staff members of pharmaceutical production enterprises, pharmaceutical trading enterprises and medical institutions who are in direct contact with drugs must undergo health examination every year. Persons suffering from infectious diseases or other diseases that may contaminate drugs shall not engage in direct contact with drugs.