题目内容
去甲肾上腺素的药理作用是
2021-02-03
A.心脏兴奋，皮肤黏膜血管收缩
B.收缩压升高，舒张压降低，脉压加大
C.收缩肾血管，扩张骨骼肌血管
D.心脏兴奋，支气管平滑肌松弛
E.明显的中枢兴奋作用
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