用来显示喉肿瘤大小及颈部淋巴结转移情况的最好的检查方法是() ["A．喉正侧位片","B．喉CT","C．喉MRI","D．颈部B超","E．纤维喉镜"]
维生素K缺乏引起哪些凝血因子活性低下() ["A．凝血因子Ⅱ","B．凝血因子Ⅶ","C．凝血因子Ⅷ","D．凝血因子Ⅸ","E．凝血因子Ⅹ"]
疑有甲状腺碘有机化障碍疾病用哪种方法诊断() ["A．甲状腺摄I试验","B．甲状腺激素抑制试验","C．过氯酸盐释放试验","D．甲状腺显像","E．以上均是"]
早期新生儿颅内出血的主要治疗措施是() ["A．加强护理","B．注射维生素K","C．止血药","D．控制惊厥","E．迅速静滴甘露醇"]
下列哪一种甲状腺结节恶性可能性较大() ["A．热结节","B．温结节","C．凉结节","D．冷结节","E．以上均不可能"]
由方形膜的下缘构成的韧带是()由方形膜的上缘构成的韧带是()由弹性圆锥游离缘增厚形成的韧带是()由弹性圆锥下方附着在环状软骨上缘中前部分构成的是()
