当前位置：在线题库搜索＞[单选题]低钾血症时，最早出现的临床表现是（ ）。的答案是什么？
问题：
[单选题]低钾血症时，最早出现的临床表现是（ ）。
A、心电图改变
B、肌乏力
C、口苦、恶心
D、心脏传导阻滞
E、心脏节律异常
参考答案：
B
相关内容
- ● 1_____education i the intruction that occur when the intructor and tudent are eparated by ditance or time,or both
- ● 世界卫生组织推荐使用的口服补液盐（ORS）溶液的张力为（）。
- ● 女孩，9个月，腹泻1天，呕吐1次，大便每天6次，每次量多，尿量稍减少，精神稍萎靡。体检：前囟及眼眶稍凹陷，心律齐、心音有力，双肺呼吸音清晰，皮肤弹性好，四肢温暖。给予ORS补液，下列有关ORS补液不正确的为（）
- ● CASE OF DEATH OR SERIOUS INJURY TO A PERSON IN AN ACCIDENT OR SHIPPING DISASTER i（）.
- ● Mainly eat 3 or 4 partly cloudy to overcat occaional rain（）lowly outh moderate or good.
- ● （）any cae or upected cae of quarantinable dieae，or any cae of eruptive dieae or any death be dicovered，the local quarantine officer mut be notified immediately．
- ● Should any cae or upected cae of quarantinable dieae，or any cae of eruptive dieae or any death be dicovered，the local Quarantine Officer mut be（）immediately.
- ● Mater are（）olely reponible for all damage or accident of whatever kind reulting from the navigating or handling of their veel by day or by night.
- ● If he i a common carrier，he i abolutely reponible to the owner of the good carried （）any lo or damage to them unle caued by an Act of God or the Queen’ enemie，or the inherent vice in the good themelve，or the negligence of the owner of the good，or a general average acrifice.
- ● 系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。
- ● Owner are to be reponible for lo of or damage to the good or delay in delivery of the good only in cae the lo，damage or delay ha been caued by the improper or negligent towage of the good．Thi mean that（）.
- ● The carrier i liable for lo of or damage to the good or delay in delivery caued by fire，（）the claimant prove that the fire aroe from fault or neglect on the part of the carrier，hi ervant or agent.
