How do you say 15,858 in English?
A. Fifteen thousands, eight hundred and fifty-eight
B. Fifteen thousand, eight hundreds and fifty eight.
C. Fifteen thousand, eight hundred and fifty-eight
D. Fifteen thousand and eight hundred and fifty-eight.
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At night we can see ______ stars in the sky.
A. thousands and thousands of
B. thousand and thousands of
C. a thousand and thousands
D. thousand and thousand
用阿拉伯数字写出下列数词:five thousand ()twelve million ()ten billion ()ten thousand ()three million, one hundred thousand ()
•女性,40岁,不规律阴道流血2月,头晕乏力1周。•近2月无原因出现不规律阴道流血,血色暗红,自服“益母草膏”等药物,效果不显仍出血,近1周出现头晕乏力、心慌气短来诊。发病以来,食欲不振,睡眠欠佳,大小便正常。既往健康,无药物过敏史,无烟酒嗜好。•查体:T38.5℃,P92次/分,R18次/分,BP100/60mmHg,一般状况欠佳,面色苍白、毛发枯,皮肤干燥、脱屑,结膜苍白,心肺正常腹平软,肝脾肋下未触及,双下肢无水肿。•辅助检查:血常规RBC2.78×1012/L、Hb85g/L,呈小细胞低色素性贫血;骨髓铁染色显示骨髓小粒可染铁消失,铁幼粒细胞、转铁蛋白饱和度、血清铁蛋白均下降•妇科超声提示子宫肌瘤。1、请写出本病例的诊断有哪些?
A. 贫血
B. 缺铁性贫血
C. 子宫肌瘤
D. 心悸
接上题。2、若确诊为:缺铁性贫血,请选择正确的诊断依据?
A. ①有不规律阴道出血病史
B. ②有头晕乏力、心慌气短、消瘦等症状
C. ③ 血常规RBC2.78×1012/L、Hb85g/L,呈小细胞低色素性贫血;
D. ④有面色苍白,毛发干枯,皮肤干燥、脱屑,结膜苍白等体征;
E. ⑤骨髓铁染色显示骨髓小粒可染铁消失,铁幼粒细胞为;转铁蛋白饱和度为;血清铁蛋白偏低
F. ⑥女性