一、小儿血液系统疾病 Diseases of erythrocytic system: 二、红细胞系统疾病: Hematopoietic substances deficiency; 三、造血原料缺乏; Nutritional iron deficiency anemia 四、营养性缺铁性贫血 nutritional megaloblastic anemia 五、营养性幼性贫血

Classification of Newborn 1、 Gestational age(胎龄) 足月儿: fullterm infant, mature infant∞37w~<42w 早产儿: preterm infant, premature infant<37w 过期产儿: postterm infant≥42w

一、了解胎儿循环及出生后的变化。 二、熟悉先天性心脏病的病因和分类,诊断方法。 三、掌握常见先心病的血液动力学、临床表现常见并发症、诊断和治疗原则

Vitamin D roles Facilitate intestinal absorption of calcium and phosphorus Promote renal reabsorption of phosphorus Direct effect on bone deposition and reabsorption of calcium and phosphorus Maintain calcium and phosphorus homeostasis

Overview Definition of Accidental Trauma: Accident, Unexpected, Injuries Physically and/or Psychologically Causes: physical, chemical, and biological factors Main cause of mutilation and death in children globally

Definition of Accidental Trauma: Accident, Unexpected, Injuries Physically and/or Psychologically Causes: physical, chemical, and biological factors Main cause of mutilation and death in children globally

The content of child health care Regular health surveillance >Screening test Counseling and Anticipatory guidance Immunization

Definition Bacteremia: Bacteria invade into blood temporarily with flora <100 CFU/ml in blood XSepticemia or Sepsis: Pathogens (bacteria or fungi) invade into blood, proliferate greatly, and release endotoxin XToxemia: Endotoxin absorbed into blood with no bacteria

Definition BActeremia Bacter ia invade into blood temporar i ly with flora <100 CFU/ml in blood SEpticemia or Seps is Pathogens(bacter ia or fung i)invade into blood prol iferate great ly, and release endotox in Toxemia

动脉导管未闭 (patent ductus arteriosus PDA) 一、占先心病15~20% 二、早产儿PDA占早产儿20% 1750克早产儿占66%