动物出现蕨中毒,是因为饲料中含有() ["长喙壳菌和茄病镰刀菌","硫葡萄糖苷","大量游离棉酚","生氰糖苷","硫胺素酶"]
患儿,8个月。腹泻3天,每天10余次黄色稀水便。查体:体重6.8kg,精神萎靡,皮肤弹性极差,前囟及眼窝明显凹陷,四肢发凉,口渴不明显,尿量极少,血清钠125mmol/L。其诊断是() ["中度脱水、等渗性","重度脱水、等渗性","中度脱水、低渗性","重度脱水、低渗性","轻度脱水、等渗性"]
下列药品中,极易氧化变质的常用药品有() ["吗啡","氯丙嗪","青霉素","维生素C","肾上腺素"]
动物出现氢氰酸中毒,是因为饲料中含有() ["长喙壳菌和茄病镰刀菌","硫葡萄糖苷","大量游离棉酚","生氰糖苷","硫胺素酶"]
下列药品中,极易风化的常用药品有() ["碳酸镁","硫酸镁","硫酸钠","硫酸可待因","硫酸阿托品"]
可看到内痔和脱肛状况的最佳体位是()。直肠指检和结肠镜检查常用的体位是()。