脊麻不宜用于下列哪项() ["胸部手术","腹部手术","盆腔手术","肛门会阴手术","下肢手术"]
类风湿性血管炎可导致() ["脑血管意外","肠穿孔","心肌梗死","巩膜炎","慢性纤维性肺泡炎"]
全脊麻演变过程中哪一致命并发症最先发生() ["脉搏细弱","心跳骤停","意识消失","呼吸停止","血压下降"]
RA的关节畸形可表现为() ["掌指关节脱位","手指关节尺侧偏斜","手指关节屈曲畸形","手指关节天鹅颈样畸形","近端指间关节梭形肿大"]
如图所示,蛛网膜下隙穿刺时,穿刺针穿过的组织层次为() ["皮肤、皮下组织、棘上韧带、棘间韧带、黄韧带、硬膜外腔、硬膜","皮肤、皮下组织、棘上韧带、硬膜外腔、黄韧带、硬膜下腔、硬膜","皮肤、皮下组织、黄韧带、棘上韧带、硬膜外腔、棘间韧带、硬膜","皮肤、皮下组织、棘上韧带和棘间韧带、硬膜外腔、黄韧带、硬膜","皮肤、皮下组织、棘间韧带、棘上韧带、硬膜、黄韧带、硬膜外腔"]
类风湿性血管炎发生在皮肤时可表现为()