下列关于口服短效避孕药副作用的叙述，正确的是

全科医学301 2023-08-10

A.类早孕反应为孕激素刺激胃黏膜所致
B.服药期间出现阴道流血，多发生于漏服药物之后
C.能使经量增多，不适于月经量多的妇女
D.白带增多是孕激素作用的结果
E.体重减轻是服药后恶心、食欲下降的结果

参考答案：B

口服短效避孕药期间如发生阴道不规则少量出血，称为突破性出血，是雌激素不足以维持内膜完整性所致，多发生在漏服药物之后，少数人虽未漏服也会发生。

在 Windows 中，运行（请作答此空）命令得到下图所示结果。Pinging 59.74.111.8 with 32 bytes of data:Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 3ms, Maximum = 5ms, Average = 4ms）

类别: 其它 | (初级)网络管理员 2023-09-01

在 Windows 中，运行（）命令得到下图所示结果。以下关于该结果的叙述中，错误的是（请作答此空）。Pinging 59.74.111.8 with 32 bytes of data:Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 3ms, Maximum = 5ms, Average = 4ms）

类别: 其它 | (初级)网络管理员 2023-09-01