题型:选择题 It is said that dogs will keep you _________for as long as you want when you are feeling lonely. A.safetyB.companyC.houseD.friend 查看答案
题型:单项选择题 患者,女,42岁,既往胆囊炎病史5年,症状间断发作。1d前午餐后出现腹部剧烈疼痛,恶心,呕吐大量胃内容物,自觉腹胀。查体:T38.3℃,P90/min, BP98/60mmHg。腹平软,剑突下有轻压痛,Murphy征(+)。血WBC16.0×109/L,Nsg85%,血淀粉酶 1000U/L。应给予以下治疗,但除外A.镇痛解痉B.胃肠减压C.抑制胰腺分泌及胰酶活性药物D.补液及纠正水、电解质子衡E.肾上腺皮质激素 查看答案