下列镇痛作用最强的药是() ["吗啡","芬太尼","镇痛新","曲马朵","哌替啶"]
正常血液pH维持在() ["7.00~7.05","7.15~7.25","7.35~7.45","7.55~7.65","7.75~7.85"]
自发眼震见于哪些疾病?
成人血浆白蛋白的正常含量为() ["20~30g/L","40~55g/L","60~80g/L","25~30g/L","50~70g/L"]
决定细胞间液与细胞内液交换的主要因素是() ["细胞间液晶体渗透压","毛细血管血压","血浆胶体渗透压","晶体渗透压","毛细血管血压和血浆有效胶体渗透压之差"]
双侧瞳孔大小不等常见于哪些情况?