患者入院前医学检验是对患者在住院期间进行健康体检的必要辅助诊断检查。侧重于患者入院前的严重传染性疾病的发现,以便提出医学指导意见和治疗行为,这是防止院内交叉感染的一道重要防线,是阻断传染病,特别是阻断乙肝、丙肝、梅毒、艾滋病等传播的重要途径,避免医疗传染疾病发 The pre-hospital medical examination of the patient is a necessary auxiliary diagnostic examination for the patient’s health examination during the hospitalization. Focus on the discovery of severe infectious diseases before admission to patients in order to provide medical guidance and treatment behaviors. This is an important line of defense against cross-infection in hospitals, blocking infectious diseases, especially blocking hepatitis B, hepatitis C, syphilis, and AIDS. Other important ways to prevent transmission of medical infectious diseases