关注健康·预防甲流 课件--2023-2024学年高二下学期健康教育主题班会

your content is entered here, or by copying your text, select paste in this box and choose to retain only text. your content is typed here, or by copying your text, select paste in this box.关/注/健/康·预/防/甲/流教师： XXXX 时间： 2025关/注/健/康·预/防/甲/流your content is entered here, or by copying your text, select paste in this box and choose to retain only text. your content is typed here, or by copying your text, select paste in this box.PART ONE流感病毒分为甲、乙、丙、丁4型。关/注/健/康·预/防/甲/流your content is entered here, or by copying your text, select paste in this box and choose to retain only text. your content is typed here, or by copying your text, select paste in this box.PART TWO甲流一般在发病3～6小时内会出现发热，并迅速出现高热发热，常为甲流病人的首发症状。发热后病人会陆续出现感染的其他症状，如咳嗽、咳痰。由于体温上升迅速，病人常感觉恶寒。高热一般会持续3～5天，经过治疗后体温逐渐恢复正常。特征一：突发高热，恶寒症状明显。80％以上的甲流病人在患病后会出现严重头痛，眉弓、太阳穴部位最为明显。由于“甲流”病毒的侵袭，释放的毒素引起大量酸性物质的产生，病人往往会出现全身酸痛，主要为全身性肌肉酸痛、关节疼痛。特征二：严重头痛、全身酸痛。大多数甲流病人发病后精神差，感觉到明显的疲乏无力，极度的疲劳感导致头晕、整天想睡觉，四肢无力，无法进行正常的工作、学习。特征三：持续的疲乏，虚弱感。胸部压迫感表现为胸闷、憋气、呼吸不畅，可能是由于病毒侵犯呼吸道，引起呼吸道的感染，导致气体交换不足，出现轻度缺氧症状。特征四：胸部压迫感关/注/健/康·预/防/甲/流your content is entered here, or by copying your text, select paste in this box and choose to retain only text. your content is typed here, or by copying your text, select paste in this box.PART THREE关/注/健/康·预/防/甲/流your content is entered here, or by copying your text, select paste in this box and choose to retain only text. your content is typed here, or by copying your text, select paste in this box.PART FOURyour content is entered here, or by copying your text, select paste in this box and choose to retain only text. your content is typed here, or by copying your text, select paste in this box.关/注/健/康·预/防/甲/流教师： XXXX 时间： 2024