49.下列何者可消除馬隻因創傷所引起的腫脹?(A)dimethyl sulfoxide(B)polysulfated glycosaminoglycan(C)hyaluronic acid(D)org
52.下列何種藥物經常使用於刺激動物濾泡之成長?(A)human chorionic gonadotropin(B)growth hormone(C)pregnant mare serum gonad
65.下列何者已被證實為胃動素(motilin)受體的致效劑,因此口服該藥物可能會引起腹痛和腹瀉?(A)amoxicillin(B)erythromycin(C)florfenicol(D)virgi