恶性组织细胞病首发和最为常见的症状是() ["黄疸","出血","贫血","皮肤结节","发热"]
支气管动脉造影最常做()穿刺插管 ["股动脉","股静脉","肘动脉","肘静脉","肱动脉"]
下列有关心功能不全的定义,哪项最恰当() ["心脏每搏排血量低于正常","心脏功能的减低引起大小循环的充血现象","心脏不能再提供周围血循环所需的心脏每搏排血量","通过交感神经的对抗性调节作用,不能提供足够的心脏每搏排血量","心脏只能通过本身的肥大或频率的增加来满足周围血循环的需要量"]
关于视网膜节细胞的描述错误的是()。 ["位于视网膜三层神经细胞的最外一层","接受双极细胞传来的冲动","各节细胞轴突向视神经盘处集中","其轴突穿过脉络膜、巩膜后构成视神经","为视觉传导的第二级神经元"]
用于抗真菌治疗的药物不包括() ["甲硝唑","氟康唑","伊曲康唑","酮康唑","制霉菌素"]
试述肺动脉狭窄的临床症状、心脏体征及X线检查、心电图特点。