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【单选题】
患者男性,45岁,护士为其静脉注射25%葡萄糖溶液时,推注时有阻力,推注部位局部隆起,抽无回血,患者自述疼痛,此情况应考虑为A.
静脉痉挛
B.
针头部分阻塞
C.
针头滑出血管外
D.
针头斜面紧贴血管壁
E.
针头斜面部分穿透血管壁
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