代谢性碱中毒是指()。 ["血浆[HCO3<\/sub>-<\/sup>]原发性增多使pH增高,PaCO2<\/sub>减少的情况","血浆[HCO3<\/sub>-<\/sup>]原发性增多使pH增高,TCO2<\/sub>减少的情况","血浆[HCO3<\/sub>-<\/sup>]原发性增多使pH增高,BE呈正值的情况","血浆[HCO3<\/sub>-<\/sup>]原发性增多使pH增高,TCO正常的情况","血浆[HCO3<\/sub>-<\/sup>]原发性增多使pH增高,SB减少的情况"]
dynamic series
作用于α2受体的药物是() ["吗啡","氯胺酮","可乐定","布洛芬","咪达唑仑"]
粗除尘设备是()。 ["重力除尘器","电除尘器","文氏管","布袋除尘"]
life-time fertility rate
什么是三核对?