患儿，女，8岁，自幼反复呼吸道感染，活动后心慌、气喘、发绀。发育中等，营养差，胸骨左

A client has been told to take ibuprofen (Motrin, Advil) to relieve the pain of her rheumatoid arthritis. Which of the following statements indicates the client understands how to take this drug safely and effectively

A. "I should not take aspirin with this drug unless my physician says to. "
B. "I should not take this drug with antacids or food products. "
C. "I do not need to worry about this medicine irritating my stomach. "
D. "I should notice the effects of this medicine within the first few days. "

X连锁无丙种球蛋白血症的主要临床表现为（）

A.反复严重的支原体感染

B.反复严重的真菌感染

C.反复严重的病毒感染

D.反复严重的细菌感染

E.反复严重的混合感染

外国人持有效的签证或者居留证件可以在我国境内的任何地区旅行。( )

在现代化建设进程中，我们必须牢牢把握先进文化的前进方向，其最根本的就是[     ]

A．必须弘扬和培育民族精神

B．必须以实际行动弘扬爱国主义精神

C．必须坚持以马列主义、毛 * * 思想、邓 * * 理论、“三个代表”重要思想和科学发展观为指导

D．必须坚持“一个中心，两个基本点