35岁孕妇,G3P1+1,36周孕,双胎,半月前开始自觉头晕、乏力、心悸及食欲减退。查体:面色苍白,心率103/min,律齐,未闻病理性杂音,双肺呼吸音清,肝脾未扪及,产科检查无异常。若孕妇诊断重度贫血,下列哪些实验室检查支持()A、Hb30g/L,RBC2.1×10g/L,血细胞比容0.28B、Hb50g/L,RBC1.5×10g/L,血细胞比容0.30C、Hb55g/L,RBC2.7×10g/L,血细胞比容0.30D、Hb40g/L,RBC2.3×10g/L,血细胞比容0.28E、Hb60g/L,RBC3.0×10g/L,血细胞比容0.35F、Hb55g/L,RBC3.0×10g/L,血细胞比容0.35

35岁孕妇,G3P1+1,36周孕,双胎,半月前开始自觉头晕、乏力、心悸及食欲减退。查体:面色苍白,心率103/min,律齐,未闻病理性杂音,双肺呼吸音清,肝脾未扪及,产科检查无异常。 若孕妇诊断重度贫血,下列哪些实验室检查支持()

  • A、Hb<30g/L,RBC<2.1×10g/L,血细胞比容<0.28
  • B、Hb<50g/L,RBC<1.5×10g/L,血细胞比容<0.30
  • C、Hb<55g/L,RBC<2.7×10g/L,血细胞比容<0.30
  • D、Hb<40g/L,RBC<2.3×10g/L,血细胞比容<0.28
  • E、Hb<60g/L,RBC<3.0×10g/L,血细胞比容<0.35
  • F、Hb<55g/L,RBC<3.0×10g/L,血细胞比容<0.35

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