用于显示心肌缺氧改变的染色方法是（）。
A.Mowry阿尔辛蓝过碘酸希夫染色法
B.Gomori醛复红染色法
C.Mallory磷钨酸苏木精法
D.苏木精碱性复红苦味酸染色法
E.Masson三色法
参考答案：D
解析：Nagar-Olsen染色法是用于显示缺氧心肌的苏木精碱性复红苦味酸染色法，简称HBFP。结果显示，缺氧心肌、红细胞呈红色，正常心肌呈黄色或黄棕色，细胞核呈蓝色。
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| In China, the Spring Festival is the most important of all the holidays in the year. Two important things 1 to make this holiday different from all the others: giving presents and spending it 2 the family. Many weeks 3 the Spring Festival, we know it is coming. In the 4 goods for this special holiday appear and outside them are the special New Year decorations. The advertisements 5 all the newspapers tell us that there are "Only five 6 shopping days to Spring Festival". 7 you go, you will realize that Spring Festival, which comes "only 8 a year", is coming again. Giving 9 to one's family is a very sweet custom(风俗). The spirit behind the present matters most, not the present 10 . It is good at Spring Festival to 11 to the hometown and meet parents, grandparents and as many aunts, uncles and cousins as possible. In the past, 12 New Year's Eve, all the members of a family 13 stay at home making dumplings together. 14 many people enjoy watching TV. During the day, children wear their new clothes. The evening is usually spent in games, talking, more eating and 15 . | ||||
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