问题
单项选择题
患者男，72岁，因“胆囊炎”拟全身麻醉下行腹腔镜下胆囊切除术。ASAⅡ级。无明确心、肺疾病。手术开始后约20min刺破门静脉，出血50ml后自行停止。其后患者心率增快，血压突然下降。
错误的处理是（）。
A.立即停止手术
B.气腹排气
C.调整呼吸机参数，轻度过度通气
D.补液及血管活性药物维持血压
E.患者置于头低位右侧卧位
答案
参考答案：E
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患者男，72岁，因“胆囊炎”拟全身麻醉下行腹腔镜下胆囊切除术。ASAⅡ级。无明确心、肺疾病。手术开始后约20min刺破门静脉，出血50ml后自行停止。其后患者心率增快，血压突然下降。
错误的处理是（）。
A.立即停止手术
B.气腹排气
C.调整呼吸机参数，轻度过度通气
D.补液及血管活性药物维持血压
E.患者置于头低位右侧卧位
参考答案：E
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| Shoppers who carefully plan their visit to the grocery store can save money on their grocery bills. 1 Shoppers should visit the grocery store on a full stomach by scheduling their trip immediately after a large meal. If that's not possible, they should find something healthy to eat while preparing a grocery list. 2 Although having a list and sticking to it is the most important factor in saving money, shoppers must prepare lists wisely in order to save. 3 Many special buys are announced through the local newspapers, so buying the "grocery issue" is worth the investment (投资). However, it's important to remember that many newer, more expensive products first offered through coupons may not yield enough savings for shoppers to give up the product they usually buy. 4 Once at the store, the shopper who wants to save money should follow a few more rules. The shopper should not stay longer than necessary, because bills go up each minute the shopper is in the store. So, setting a time limit and a cost limit can hold down the bill. 5 If the grocery list is a short one, some shoppers choose to use the small handheld basket instead of the roomy grocery cart. | |
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