问题
单项选择题 A1/A2型题
有关嗜铬细胞瘤患者手术的麻醉，错误的是（）。
A.根据情况决定是否需要有创监测
B.在患者诱导或充分镇静后建立有创监测
C.分离肿瘤时需要防止高血压危象
D.成功切除肿瘤后表现血糖升高
E.防止肿瘤切除后的低血压
答案
参考答案：D
解析：切除后表现低血糖，一是儿茶酚胺分泌减少，糖原和脂肪分解下降，二是胰岛素分泌升高。
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有关嗜铬细胞瘤患者手术的麻醉，错误的是（）。
A.根据情况决定是否需要有创监测
B.在患者诱导或充分镇静后建立有创监测
C.分离肿瘤时需要防止高血压危象
D.成功切除肿瘤后表现血糖升高
E.防止肿瘤切除后的低血压
参考答案：D
解析：切除后表现低血糖，一是儿茶酚胺分泌减少，糖原和脂肪分解下降，二是胰岛素分泌升高。
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| They crowded inside the storm door-two children in torn coats. "Any old 1 , lady?" I was busy. I wanted to say 2 - until I looked down at their feet. Thin little shoes, wet with snow. " 3 and I'll make you a cup of hot coffee." There was no conversation. Their wet 4 left marks upon the floor of the fire place. I served them coffee and toast with jam to keep the 5 out. Then I went back to the kitchen and started 6 on my household budget. The silence in the front room 7 me. I looked in. The girl held the empty cup in her hands, 8 it. The boy asked in a flat voice, "Lady... are you rich?" "Am I rich? Mercy, no!" I looked at my 9 slipcovers (沙发套). The girl put her cup back in its saucers (茶托) - 10 . "Your cups match your saucers." Her voice was old, with a 11 that was not of the stomach. They left then, holding their bags of papers 12 the wind. They hadn't said thank you. They didn't 13 to. They had done 14 that. Plain blue pottery cups and saucers. But they 15 . I tested the potatoes and tasted the gravy. Potatoes and brown gravy, a roof over our heads, my 16 with a good steady job-these things matched, too. I moved the chairs back from the fire and 17 the living room. The dirty prints of small shoes were 18 wet upon my floor. I let them be. I want them there 19 I ever forget again how very 20 I am. | ||||
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