h,中心静脉压4cm水柱,表示患者仍有:
A.心肌受损
B.肾功能受损
C.血容量不足
D.肺水肿
E.补液逾量
- 93、患者体重50kg,拟静脉输入10%葡萄糖液,每分钟滴速以不超过哪项为宜:
A.30滴
B.40滴
C.60滴
D.70滴
E.90滴
- 94、男,60岁,结肠癌肠.切除手术后7天未排便,下列哪项措施错误:
A.肥皂水灌肠
B.甘油栓剂通便
C.鼓励起床活动
D.增加饮水
E.暂可不予处理
- 95、女性,体重50kg,等渗性脱水伴低钾血症,BPl2/9.4kPa(90/70mmHg),CVP5cmH2O,尿量每小时18ml,拟静脉输液并补充钾盐,下列哪项恰当:
A.缓慢滴入0.3%氯化钾
B.先静脉推注少量10%氯化钾,再快速输液
C.先快速输液,待尿量增加后,再滴入0.3%氯化钾
D.加速输液暂不补钾
E.将氯化钾加入右旋糖酐滴注
- 96、一病人,男性,20岁,不慎从高处掉下,头部着地,伤后数小时出现头痛,眼睑青紫,鼻孔有血性水样液体流出,应诊断为
A.颅前窝骨折
B.颅中窝骨折
C.颅后窝骨折
D.鼻骨骨折
E.面部外伤
- 97、钱先生,37岁,胃大部切除术后禁食,胃肠减压4天,尿量每天2000ml,主诉乏力,腹胀、恶心,心率110次/min,应补充
A.5% NaHCO2
B.10% CaCl2
C.10% KCl
D.5% NaCl
E.ATP
- 98、患儿,13岁,放牛时不慎腹部被牛角戳伤,有肠管脱出,面色苍白,脉搏130次/min,血压12/8kPa.以下处理哪项不妥
A.禁食
B.静脉输液
C.止痛
D.给氧
E.为防休克加重,将污染肠管及时回纳腹腔
- 99、某甲亢病人,女性,30岁,测BMR(基础代谢率),清晨测得脉率96次/分,血压17.3/9.3kPa(130/70mmHg)是属于:
A.正常范围
B.轻度甲亢
C.中度甲亢
D.重度甲亢
E.低于正常
- 100、张小姐,20岁,恶心、呕吐,上腹部疼痛数小时后转为右下腹痛,体温38℃,右下腹有固定压痛点,有腹肌紧张及反跳痛,白细胞15×10 9/L,首先考虑诊断是
A.急性阑尾炎
B.急性胆囊炎
C.胃、二十指肠穿孔
D.急性化脓性胆管炎
E.弥漫性腹膜炎
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