¼òÊöCO2½âÀëÇúÏß¼°ÆäÒâÒå¡£

ä¯ÀÀ

CO2½âÀëÇúÏß±íʾPCO2ÓëѪÖÐCO2º¬Á¿Ö®¼äµÄ¹Øϵ£¬²¢³ÊÕýÏà¹Ø£¬ÔÚÕý³£ÉúÀí·¶Î§ÄÚ»ù±¾ÉϳÊÖ±ÏßÏà¹Ø¡£CO2½âÀëÇúÏßµÄλÖÃÊÜѪºìµ°°×ÑõºÏ³Ì¶ÈµÄÓ°Ïì¡£ÑõÓëѪºìµ°°×½áºÏ£¬¿É´ÙʹCO2ÊÍ·Å¡£µ±Ñªºìµ°°×±»Ñõ±¥ºÍʱ£¬CO2½âÀëÇúÏßÓÒÒÆ£¨ÏÂÒÆ£©£»¶øµ±Ñªºìµ°°×ÍÑÑõʱ£¬CO2½âÀëÇúÏß×óÒÆ£¨ÉÏÒÆ£©¡£ÉÏÊöÏÖÏó±»³ÆΪHaldaneЧӦ¡£ÍÑÑõѪºìµ°°×¶ÔCO2µÄÇ׺ÍÁ¦ÒÔ¼°ÓëH+½áºÏÄÜÁ¦¾ù±ÈÑõºÏѪºìµ°°×´ó¡£Òò´Ë£¬ÔÚ×éÖ¯ÄÚCO2½âÀëÇúÏß×óÒÆ£¬´Ù½ø¶ÔCO2µÄÉãÈ¡£»¶øÔÚ·ÎëϸѪ¹ÜÄÚCO2½âÀëÇúÏßÓÒÒÆ£¬ÓÐÀûÓÚCO2´ÓѪÖÐÊͷźÍÅųö£¬Õâ¶Ôά³ÖÌåÄÚµÄCO2ˮƽÓÚÕý³£ÉúÀí·¶Î§ÄÚ¾ßÓÐÖØÒª×÷Ó᣾²Ï¢×´Ì¬Ï£¬PaCO2Ò»°ãά³ÖÔÚ36~44mmHgÖ®¼ä¡£


Ïà¹ØÎÄÕÂ