女性,40岁,右侧 * * 肿痛并可触及肿块,疼痛在月经前加重,诊断最可能为
A.急性乳腺炎B.慢性乳腺炎C.乳腺囊肿D.乳腺囊性增生病E.乳腺癌
参考答案:D
The Internet is an open system,and most information is available to everyone.It is very important to add () to existing system for protecting the secret information.
A.Web pages
B.modem
C.security
D.network
预防接种异常补偿办法所称疫苗,是指为了预防、控制传染病的发生、流行,用于人体预防接种的疫苗类预防性生物制品,不包括下列哪种产品()。
A.HIB
B.兰菌净
C.ACWY多糖流脑
D.23价肺炎