Purulent Meningitis Acute infection of central nervous system(CNS). 90% of cases occur in the age of 1 mo-5yr. The inflammation of meninges caused by various bacteria. Common features in clinical practices include: fever, increased intracranial pressure, meningeal irritation

一、麻疹是一种由麻疹病毒引起的急性呼吸道传染病。 二、主要表现为发热、上呼吸道炎、眼结合膜炎和皮疹。 三、主要特殊体征为麻疹粘膜斑

Asthma is a Major Public Health Problem Nearly 5 million children have asthma(6.9% of children under 18) It is one of the most common chronic childhood illnesses It is a leading cause of school absences

Symptoms of Respiratory Disease Cough Sputum Haemoptysis Chest pain Breathlessness Wheeze

一、疫苗可预防疾病最多发病例数和目前情况比较(美国)

1、了解不孕症病因 2、熟悉不孕症的检查及要求

1、了解不孕症病因 2、熟悉不孕症的检查及要求, 3、了解治疗原则

(一)一般治疗: (二)激素替代疗法: (三)其他药物治疗

(1)熟悉宫内节育器的避孕原理、副反应和并发症的防治。 (2)人工流产的适应症、禁忌症及并发症的防治

一、概述 二、病因及分类 三、诊断与鉴别诊断