下列关于肝癌术前护理措施的叙述，不正确的是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30908' and id < 2487206 and id<>'2487206' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30908' and id > 2487206 and id<>'2487206' order by id asc limit 5