单项选择题
A.心内注射 B.静脉注射 C.气管内给药 D.肌肉注射 E.皮下注射
A.降低,阵低 B.降低,升高 C.不变或降低,降低 D.不变或升高.升高 E.升高,升高
A.3.33~4.67kPa(25~35mmHg),>6.00kPa(45mmHg) B.3.33~4.67kPa(25~35mmHg),>7.33kPa(55mmHg) C.4.67~6.00kPa(35~45mmHg),>7.33kPa(55mmHg) D.4.67~6.00kPa(35~45mmHg),>8.66kPa(65mmHg) E.6.00~7.33kPa(45~55mmHg),>8.66kPa(65mmHg)
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