题目: 下列对基底型偏头痛描述错误的是()。A.先兆症状明显源自脑干和(或)两侧大脑半球B.可出现运动无力先兆症状C.可见构音障碍、眩晕、耳鸣、听力减退先兆症状D.视觉先兆症状常累及双眼E.常伴恶心、呕吐 答案: 参考答案:B
题型:选择题 She was good at physics _________she found it boring. [ ]A. despite B. in spite of C. in spite the fact that D. despite the fact that 查看答案
题型:多项选择题 符合阿米巴痢疾粪便检查的是()A.粪便呈暗红色果酱状,腥臭、粪质多,含血及粘液 B.镜检见大量聚团状红细胞,少量白细胞和夏科-莱登结晶 C.检到伸展伪足活动,吞噬红细胞的阿米滋养体具有确诊意义 D.慢性病人的成形粪便可直接涂片查找包囊 E.粪便标本必须新鲜,无尿液混杂,保温保鲜,可提高滋养体检出率 查看答案