在冷却系中,冷却水全部经过节温器、散热器、水套的循环称为()。 ["小循环","大循环","大小循环","不一定"]
已知普鲁卡因酰胺胶囊的生物利用度为0.85,药物消除半衰期(t1/2)为3.5小时,表观分布容积为2.0L/kg。若患者每4小时口服给药1次,欲保持平均稳态血药浓度为6mg/L,则给药剂量应为() ["8.72mg\/kg","9.53mg\/kg","10.24mg\/kg","11.18mg\/kg","12.56mg\/kg"]
身热不扬,脘痞腹胀,恶心欲吐,渴不欲饮,大便溏泄,小便浑浊,苔白腻,脉濡缓。其证属() ["A.湿阻膜原,湿重热轻","B.邪遏卫气,湿重于热","C.邪困中焦,湿重于热","D.邪困中焦,湿热并重","E.湿热弥漫三焦,湿热并重"]
已知普鲁卡因酰胺胶囊的生物利用度为0.85,药物消除半衰期(t1/2)为3.5小时,表观分布容积为2.0L/kg。若患者每4小时口服1次,剂量为7.45mg/kg,多次给药达稳态后,平均稳态血药浓度为() ["2mg\/L","3mg\/L","4mg\/L","5mg\/L","6mg\/L"]
男性,2天,生后无大便排出,伴呕吐。查体:腹胀,可见肠型,肠鸣音活跃。会阴部平坦,臀沟浅,未见肛门。拟诊为先天性肛门闭锁。为明确直肠盲端的位置,应() ["拍腹部侧位片","拍腹部立位片","拍腹部倒立位片","拍腹部倒立侧位片","拍腹部卧位片"]
对载体形态项中的图书尺寸应如何著录?