女,29岁,半月来发热伴皮肤出血点。化验血呈全血细胞减少,骨髓检查增生极度活跃,原始细胞占骨髓非红系有核细胞的40%,各阶段粒细胞占50%,各阶段单核细胞占30%,诊断急性白血病,其FAB分类的类型是() ["M1","M2","M3","M4","M5"]
下列哪项试验不是凝集反应()。 ["ABO血型鉴定","免疫妊娠试验","快速血浆反应素环状卡片试验","肥达反应","中和反应"]
患者女,28岁,产后2个月,哺乳期,突发右乳皮肤红肿热痛,疼痛难耐,继而出现皮肤湿烂,发黑溃腐,直径达7cm,发热恶寒。壮热口渴,舌苔黄腻,脉弦数。若上患者体质素虚,治疗不及时,可发生() ["A.癌肿转移","局部变硬,迁延难愈","热毒内攻,高热神昏","疼痛减轻,趋向好转","以上都不是"]
呼吸衰竭定义指() ["PaO2<6.65kPa(50mmHg)和PaCO2>6.65kPa(50mmHg)","PaO2<6.65kPa(50mmHg),或伴有PaCO2>6.65kPa(50mmHg)","PaO2<8.0kPa(60mmHg)和PaCO2>6.65kPa(50mmHg)","PaO2<8.0kPa(60mmHg)和PaCO2>8.0kPa(60mmHg)","PaO2<8.0kPa(60mmHg),或伴有PaCO2>6.65kPa(50mmHg)"]
胸外心脏按压时手掌的正确部位是() ["剑突与胸骨交界处","左锁中线第四肋间","胸骨中下1/3交界处","胸骨左缘第四肋间","心脏前方的胸壁"]
外阴常见的良性肿瘤有哪些?