单选题
可供口服的雌激素为（ ）。
发布日期：2021-03-18
雌二醇
雌酮
炔雌醇
雌三醇
己烯雌酚
试题解析
雌激素
雌激素（Estrogen）是促进雌性动物第二性征发育及性器官成熟的物质，由雌性动物卵巢和胎盘分泌产生。雌激素的受体分布在子宫、阴道、乳房、盆腔以及皮肤、膀胱、尿道、骨骼和大脑，因此，雌激素具有广泛而重要的生理作用，不仅有促进和维持女性生殖器官和第二性征的生理作用，并对内分泌、心血管、代谢系统、骨骼的生长和成熟，皮肤等均有明显的影响。天然雌激素主要是雌二醇、雌酮、雌三醇；临床上常用的雌激素类药物多是以雌二醇为母体人工合成的衍生物，如苯甲酸雌二醇、戊酸雌二醇、炔雌醇、炔雌醚、妊马雌酮等。
- 中文名
- 雌激素
- 种类
- 植物激素、动物激素
- 类型
- 女性激素
- 外文名
- estrogenic hormone
- 生理作用
- 促进第二性征出现
- 来源
- 卵巢
口服
口服，汉语词汇，拼音是kǒu fú，解释是口头上表示信服或佩服。把药吃下去。
- 中文名
- 口服
- 拼音
- kǒu fú
- 外文名
- profess to be convinced
- 注音
- ㄎㄡˇ ㄈㄨˊ
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