人IgM合成的最早时间是()
A.胎儿中期
B.胎儿晚期
C.出生后3个月
D.出生后6个月
E.出生后9个月
参考答案:B
34.I don’t say I am against their plan. But the trouble is _________ they do doesn’t agree with what they say.
A.what that
B.that what
C.that whether
D.what if
患者男性,53岁。饮酒后出现下腹部胀痛、排尿困难,查体可见耻骨上膨隆,扪及囊样包块,有压痛,叩诊呈实音,该病人最可能出现的是尿潴留。
护士给予导尿,第一次放尿不应超过
A.300ml
B.500ml
C.800ml
D.1000ml
E.1500ml