急性呼吸道感染级八年制.pptxVIP

急性呼吸道感染级八年制;;Anatomical characters nose short, narrow mucosa is tender and soft rich in blood vessle ;;咽鼓管 Eustachian tube : broad, short, horizontal ;咽 pharynx: 扁桃体tonsil is mature when 4-10 years old tonsillitis is few in infants ;喉 larynx: narrow, soft and tender rich in blood vessel ; Anatomical characters trachea and bronchi narrow tender and soft rich in blood vessle right bronchi: short thick ; Anatomical characters lung: alveoli is little; rich in blood vessle mediastina: big, tissue is rarefaction （纵隔） thoracic cage: short barrel chest rib horizonal Diaphragma horizonal + ; Physiologic characters respiratory rate: the younger, the faster ;Physiologic characters;Immunologic characters nonspecific immune specific immune ;Acute upper respiratory infection ( AURI) most common disease in children acute nasopharyngitis acute pharyngitis acute tonsillitis ;Etiology;第15页/共94页;;第17页/共94页; Classification common upper respiratory infection two specific types: herpangina 疱疹性咽峡炎 pharyngo-conjunctival fever 咽结合膜热 ;Clinical Manifestation Common AURI sore throat nasal obstruction rhinorrhea fever cough sneeze;第20页/共94页;第21页/共94页;第22页/共94页; Clinical Manifestation herpangina coxsackie A virus hyperpyrexia 高热 pharyngeal pain 咽痛