A stained blood smear is held up to the light and observed to be bluer than normal.What microscopic abnormality might be expected on this smear

试卷相关题目

• 1铁锈样痰主要见于

  A.肺结核

  B.大叶性肺炎

  C.肺吸虫病

  D.急性肺水肿

  E.气管扩张

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• 2痰液库什曼螺旋体主要见于

  A.肺结核

  B.肺坏疽

  C.肺吸虫病

  D.支气管哮喘

  E.慢性支气管炎

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• 3化脓性关节腔积液见于

  A.结核性关节炎

  B.反应性关节炎

  C.晶体性关节炎

  D.强直性脊柱炎

  E.类风湿关节炎

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• 4鉴别乳糜性和假性乳糜性胸水的指标为

  A.细胞总数

  B.胆固醇含量

  C.甘油三酯含量

  D.淀粉酶含量

  E.白蛋白梯度

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• 5胸水细胞分类计数时，淋巴细胞数达到65%，最常见的疾病是

  A.细菌性肺炎

  B.结核病

  C.肺梗死

  D.气胸

  E.创伤

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• 6How would you interpret results from a serous fluid with a clear appearance， specific gravity of 1.010，protein concentration of 1.5g/dl， and less than 500 mononuclear cell/mm3

  A.infectious

  B.exudate

  C.transudate

  D.sterile

  E.tuberclosis

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• 7Variation in RBC volume is expressed by the

  A.RDW

  B.MCV

  C.MCH

  D.MCHC

  E.Hct

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• 8An elevation of which of the following points to reduced RBC life span and a hemolytic anemia

  A.reticulocyte count

  B.RDW

  C.hemoglobin

  D.Hct

  E.red blood count

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• 9Select the statement that is true about bilirubin metabolism

  A.Indirect bilirubin is formed in the liver by addition of two sugar

  B.Macrophages of the spleen liberate bilirubin during Hb catabolism

  C.Urobilinogen is not water soluble and is not excreted in urine

  D.Normally，the major fraction of bilirubin in the blood is the direct（conjugated）form released from macrophages

  E.The small amount of indirect bilirubin in the plasma can been absorbed from the intestine by the portal circulation

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• 10An outstanding abnormality of hereditary spherocytosis noted in the CBC is

  A.increased MCV

  B.increased MCHC

  C.decreased MCH

  D.decreased platelet

  E.decreased WBC count

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