一患者术后伤口渗血不止,临床疑有DIC,应选择下列哪一组筛选试验() ["出血时间,束臂试验,凝血时间","血小板计数,凝血酶原时间,纤维蛋白原测定,部分活化凝血活酶时间","血小板计数,血块收缩,出血时间","凝血时间,凝血酶原时间,部分活化凝血活酶时间","血小板计数,出血时间,凝血时间,部分活化凝血活酶时间"]
寻找原发性肿瘤及转移肿瘤的检查方法是:(). ["X线","CT","放射性核素","DSA","B超"]
以下哪项检查对腰部神经受压不具备针对性:() ["屈颈试验","挺腹试验","颈静脉压迫试验","“4”字试验","直腿抬高加强试验"]
用于骨关节良恶性肿瘤鉴别诊断的是:(). ["DSA","B超","放射性核素","CT","MRI"]
患者女,头发干枯焦黄,头发大片而均匀脱落,伴有头昏耳鸣,腰膝酸软,肢冷畏寒,舌质淡红,苔少,脉沉细无力。治疗选方宜() ["A.六味地黄丸","金匮肾气丸","七宝美髯丹","凉血消风散","凉血四物汤"]
简述配送中心合理布置的目的。