【单选题】which of the following is fasle about the latent infection?
A.
It is mainly caused by opportunistic parasite
B.
the pathogen is not detctable with routine examinational techniques
C.
do not display any signs and symptoms
D.
toxoplasma gondii can lead to latent infection in immmunodefecient person
【单选题】患者,男性,65岁,脑出血。医嘱给予20%甘露醇静脉滴注,其主要作用是
【多选题】根据所处的活化阶段,可将T细胞分为哪几种类型
【单选题】患者,男性,65岁,脑出血。医嘱给予20%甘露醇静脉滴注,其主要作用是
【多选题】根据所处的活化阶段,可将 T 细胞分为哪几种类型: