患者,男,65岁。慢性支气管炎及高血压病史10年,近半年活动后自觉气短。检查:血压160/95mmHg(21.3/12.6kPa),心脏听诊未闻及器质性杂音,两肺听诊无异常,心电图及x线显示左心室增大。应首先考虑的是()。
A. 冠心病
B. 高血压性心脏病
C. 风心病
D. 肺心病
E. 病毒性心肌炎
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跨越架应采取()措施。
A. 防倒塌
B. 防倾覆
C. 防滑
D. 防火
接受风疹活疫苗、狂犬病疫苗最后一次免疫后()周可献血浆。
A. 2
B. 3
C. 4
D. 6
Which area is called the Garden of England and is famous for beautiful blossoms in spring?()
A. The county of Kent in southeastern England.
B. The county of East Sussex in southern England.
C. The county of West Sussex in southern England.
D. The county of Essex in eastern England.