ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿SARSÊÇÓÉÒ»ÖÖ¹Ú×´²¡¶¾Òý·¢µÄÑÏÖØ´«È¾²¡¡£2003Ä꣬ÎÒÃÇÇ×ÀúÁËÓëËü¶·ÕùµÄ¹ý³Ì¡£ÏÂÁÐÓйØSARS²¡¶¾µÄÐðÊöÖУ¬´íÎóµÄÊÇ
A. SARS²¡¶¾Ö»ÓÐÒÀÀµ»îϸ°û²ÅÄÜÉú»î
B. SARS²¡¶¾¼È²»ÊôÓÚÔºËÉúÎҲ²»ÊôÓÚÕæºËÉúÎï
C. SARS²¡¶¾Ö÷Ҫͨ¹ýÇÖÈë²¢ÆÆ»µ·Î²¿Ï¸°ûʹÈËÖ²¡
D. SARS²¡¶¾ÄÜÔÚ¿ÕÆøÖдúл¡¢ÔöÖ³£¬²¢²»ÒÀÀµÓÚϸ°ûÉú»î
¡¾´ð°¸¡¿D
¡¾½âÎö¡¿SARS²¡¶¾Ã»ÓÐϸ°û½á¹¹£¬²»ÄܶÀÁ¢Éú»î£¬Ö»ÓÐÒÀÀµ»îϸ°û²ÅÄÜÉú»î£¬AÕýÈ·£»SARS²¡¶¾Ã»ÓÐϸ°û½á¹¹£¬¼È²»ÊôÓÚÔºËÉúÎҲ²»ÊôÓÚÕæºËÉúÎBÕýÈ·£»SARS²¡¶¾Ö÷Ҫͨ¹ýÈëÇÖ²¢ÆÆ»µ·Î²¿Ï¸°ûʹÈËÖ²¡£¬CÕýÈ·£»SARS²¡¶¾Ã»ÓÐϸ°û½á¹¹£¬²»ÄܶÀÁ¢ÔöÖ³ºÍ´úл£¬Ö»ÓÐÔÚ»îϸ°ûÄÚ²ÅÄÜÔöÖ³ºÍ´úл£¬D´íÎó¡£
¡¾ÌâÄ¿¡¿ÑªÒºÖеĺìϸ°ûÔ´Ô´²»¶ÏµØÎªÈËÌå×é֯ϸ°ûÊäËÍÑõÆø¡£Ñª½¬ÖÐÎÞ»úÑκ¬Á¿µÄÏà¶ÔÎȶ¨¶ÔÓÚά³Öºìϸ°ûÕý³£µÄÐÎ̬Ó빦ÄÜÖÁ¹ØÖØÒª£¬Îª»¼ÕßÊäÒºÖÎÁÆÊ±ÎªÊ²Ã´ÒªÓÃÖÊÁ¿·ÖÊýΪ0.9%µÄNaClÈÜÒº£¿ÇëÉè¼ÆÊµÑé½øÐÐ̽¾¿¡£
(1)ʵÑé²ÄÁÏ£ºÂÔ¡£
(2)·½·¨²½Öè
¢ÙÈ¡5Ö§½à¾»ÊԹܣ¬±àºÅΪ1¡«5ºÅ£¬·Ö±ð¼ÓÈë2 mLÖÊÁ¿·ÖÊýΪ0.5%¡¢0.7%¡¢0.9%¡¢1.1%¡¢1.3%µÄ________£¬²¢¸÷¼ÓÈë2µÎ¿¹Äý¼Á(»òÄûÃÊËáÄÆ)¡£
¢Ú½«×óÊÖÎÞÃûÖ¸Ïû¶¾£¬ÓÃÏû¶¾µÄ²ÉѪÕë´ÌÆÆÆ¤·ô£¬ÓÃСµÎ¹ÜÎüѪ¡£
¢ÛÏò1¡«5ºÅÊÔ¹ÜÖзֱðµÎÈë1µÎѪ£¬Ò¡ÔÈ£¬·ÅÖÃ5 min¡£
¢Ü·Ö±ðÈ¡5Ö§ÊÔ¹ÜÖеĻìºÏÒº¸÷Ò»µÎ£¬ÖÃÓÚ5ÕŽྻµÄÒѱàºÅµÄÔØ²£Æ¬ÉÏÖÆ³ÉÁÙʱװƬ£¬ÔÚÏÔ΢¾µÏ¾µ¼ì£¬¹Û²ì____________________
(3)ÇëÍêÉÆÏÂÁÐÔ¤ÆÚ½á¹û¼°·ÖÎö
ÊÔ¹Ü | NaClÈÜÒºÖÊÁ¿·ÖÊý/% | ºìϸ°ûÐÎ̬ |
1 | 0.5 | ¢ÙÌå»ý±ä´ó£¬»òÕÇÆÆ |
2 | 0.7 | ¢Ú________ |
3 | 0.9 | ¢Û________ |
4 | 1.1 | ¢ÜÌå»ýËõС |
5 | 1.3 | ¢ÝÌå»ýËõС£¬ÖåËõ |
ÏàÓ¦µÄ½áÂÛ£º____________________
(4)ÌÖÂÛ
¢ÙijѧÉúÅäÖÆÖÊÁ¿·ÖÊýΪ0.9%µÄNaClÈÜҺʱ£¬ÓÉÓÚ²Ù×÷²»¹æ·¶ÖÂʹÈÜҺŨ¶ÈÆ«µÍ£¬ËûµÄ̽¾¿½á¹û»á________¡£
¢ÚΪÁËʹʵÑé½á¹û¸ü¾«È·£¬¿É²ÉȡʲôÑùµÄʵÑé´ëÊ©£¿_________________________________________
¡¾ÌâÄ¿¡¿Íã¶¹»¨Ò¸ÉúºÍ¶¥ÉúÊÇÒ»¶ÔÏà¶ÔÐÔ×´£¬ÊÜÒ»¶ÔÒÅ´«Òò×ÓB¡¢b¿ØÖÆ£¬Ï±íÊǼ¸×éÔÓ½»ÊµÑé½á¹û¡£
ÔÓ½»×éºÏ | Ç×±¾ÐÔ×´±íÏÖ | ×Ó´ú | |
Ò¸Éú | ¶¥Éú | ||
Ò» | ¶¥Éú¡Á¶¥Éú | 0 | 804 |
¶þ | Ò¸Éú¡ÁÒ¸Éú | 651 | 207 |
Èý | ¶¥Éú¡ÁÒ¸Éú | 295 | 265 |
¸ù¾ÝÒÔÉÏÔÓ½»ÊµÑé½á¹û£¬·ÖÎö»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©¸ù¾ÝÔÓ½»×éºÏ________¿ÉÅжϳöÍã¶¹»¨Ò¸ÉúºÍ¶¥ÉúÖУ¬ÏÔÐÔÐÔ×´ÊÇ________ £¨Ìî¡°¶¥Éú¡±»ò¡°Ò¸Éú¡±£©¡£
£¨2£©ÔÓ½»×éºÏ¶þÇ×±¾µÄÒÅ´«Òò×Ó×é³É·Ö±ðÊÇ________¡¢________£¬Æä×Ó´ú»¨Ò¸ÉúÍã¶¹ÖÐÔÓºÏ×ӵıÈÀýΪ________¡£
£¨3£©ÔÓ½»×éºÏÈý×Ó´ú»¨Ò¸ÉúÍã¶¹ÖÐÔÓºÏ×ÓÕ¼________¡£