【单选题】(14-15题共用题干)男性,岁,主因消瘦、腹胀、纳差人院,病前曾有慢性肝病史,查体:皮肤、巩膜黄染,腹部膨隆,移动性浊音阳性,脾肋下可触及。该病人首先要考虑的诊断是
【单选题】下列哪种组合是B 细胞活化的第二信号:
C.
CD40L(B细胞)—CD40(活化T细胞)
D.
CD40(B细胞)—CD154(活化T细胞)
【单选题】(共用题干)男性,岁,主因消瘦、腹胀、纳差人院,病前曾有慢性肝病史,查体:皮肤、巩膜黄染,腹部膨隆,移动性浊音阳性,脾肋下可触及。
【简答题】(122~123题共用题干) 男性,56岁,主因消瘦、腹胀、纳差入院,病前曾有慢性肝病史,查:皮肤、巩膜黄染,腹部膨隆,移动性浊音阳性,脾肋下可触及。 该患者首先要考虑的诊断是 A.原发性肝癌 D.肝硬化伴腹水 C.活动性肝病 D.肝脓肿 E.多囊肝
【单选题】(13-14题共用题干)男性,岁,主因消瘦、腹胀、纳差人院,病前曾有慢性肝病史,查体:皮肤、巩膜黄染,腹部膨隆,移动性浊音阳性,脾肋下可触及。该病人首先要考虑的诊断是
【单选题】How to explain the number of job postings exceeds the number of new IT jobs created?
A.
It is because of labor turnover.
B.
It is because of economy booming.
C.
It is because of government policy.
D.
It is because of globalization.
【判断题】同一到发线上对向的列车进路与调车进路不是敌对进路。
【简答题】下列哪种组合是B 细胞活化的第二信号:A. CD80(B 细胞 )—CD28(T 细胞 ) B. CD86(B 细胞 )—CD28(T 细胞 ) C. CD40L(B 细胞)—CD40(活化T细胞) D. CD40(B 细胞)—CD40L(活化T细胞) E. B7(B 细胞)—CD28(T细胞)
【简答题】A.The number of smokers has been falling about 2 percent a year. B.The number of smokers has been rising 20 percent a year. C.The number of smokers has been rising 2 percent a year. D.The number of sm...
【简答题】功能测试的定义,并指出几种主要的测试用例设计方法。