单项选择题
A.青霉素250~5501U/ml B.破伤风抗毒素150IU/ml C.普鲁卡因溶液2.5mg/ml D.细胞色素C0.75ng/ml E.链霉素25001U/ml
皮内注射需推入药液()A.0.01mlB.0.1mlC.0.2mlD.0.25mlE.0.15ml
单项选择题皮内注射需推入药液()
A.0.01ml B.0.1ml C.0.2ml D.0.25ml E.0.15ml
怀疑皮试结果可作对照,下面哪项是恰当()A.同侧前臂皮内注射生理盐水02m1B.同侧前臂皮内注射高渗盐水0.1...
单项选择题怀疑皮试结果可作对照,下面哪项是恰当()
A.同侧前臂皮内注射生理盐水02m1 B.同侧前臂皮内注射高渗盐水0.1m1 C.对侧前臂皮内注射低渗盐水0.2ml D.对侧前臂皮内注射生理盐水0.1m1 E.对侧前臂皮内注射生理盐水0.2rnl
皮内注射后观察结果的最适宜时间是()A.15mir1B.20minC.25minD.30minE.10min
单项选择题皮内注射后观察结果的最适宜时间是()
A.15mir1 B.20min C.25min D.30min E.10min