312 bags влить в человека невозможно. Если это у вас в контексте пыток и допросов, то большинство гугловских источников говорят о 3 1/2 (трех с половиной) - надо полагать, у кого-то приключились глюки при переводе вордовских дробей в обычные текстовые.

А влили все-таки не из добрых побуждений. Право, не так уж и трудно найти эту историю в сети и разобраться, в чем было дело.

Conservative media dismiss Gitmo abuse as "stre ... [Media Matters for America]
"Those who purported to summarize the treatment of al-Qahtani that Time reported conveniently omitted the most gruesome treatment it described. For example: "The log notes he [al-Qahtani] is given 3 1/2 bags of IV fluid. He starts to moan and asks again to be allowed to relieve himself. Yes, but first he must answer questions." "
http://mediamatters.org/items/200506160005

the bohemian aesthetic eZine :|: iraq watch
"Mr. Kahtani was interrogated for as long as 20 hours at a stretch, according to the detailed log. At one point, he was put on an intravenous drip and given 3-1/2 bags of fluid. When he asked to urinate, guards told him that he must first answer questions. He answered them. The interrogator, not satisfied with the answers, told him to urinate in his pants, which he did. Thirty minutes later, the log noted, Mr. Kahtani was "beginning to understand the futility of his situation"."
http://www.patsymoore.com/bohemians/IWP822.html

А теперь подумайте: захочется вам отчаянно в туалет, если вам влить всего 312 мл физраствора? (Это немногим больше чайной чашки).