(1) Basic theories: including basic medical theories related to disease diagnosis and treatment. Such as: the basic theories of human anatomy, physiology, pathology, pharmacology, blood transfusion, blood transfusion and water electrolysis balance, the causes and pathogenesis of shock, infection and fever, the principles of diagnosis, differential diagnosis and treatment of common diseases, and the basic theories of nutrition, heating and nursing for critically ill patients.

(2) Basic knowledge: including clinical medical knowledge that directly provides scientific basis for disease diagnosis and treatment. Such as: medical and nursing diagnosis and treatment norms, positive signs of various diseases, sampling methods of various examinations and their clinical significance. Basic components, contraindications, methods of action, uses and indications of various drugs.

(3) Basic skills: including the basic operation skills of medical staff (such as various injection techniques, puncture techniques, cardiopulmonary resuscitation techniques, etc.). The basic operation method of the operation and the thinking and judgment ability of formulating the diagnosis and treatment plan according to the theoretical knowledge and practical experience and the patient's condition.

(4) Medical and health-related laws and regulations: medical practitioner law, blood transfusion law, infectious disease prevention law, medical accident prevention regulations, medical record management regulations, etc.

(5) Skills training and assessment content: unarmed cardiopulmonary resuscitation technology; Application technology of ECG monitor: application technology of electric defibrillator: use and maintenance technology of ventilator;