Hematopathology — MCQs

A 24-year-old woman presents with a 4-day history of earache, increased urine production, a skin rash, bone pain on her scalp, otitis media, dermatitis, and exophthalmos. An X-ray of the scalp shows calvarial bone defects, and a fine-needle aspirate displays numerous eosinophils. Which of the following is the most likely diagnosis?

Which of the following does not indicate megaloblastic anemia?

A 6-year-old girl is brought into the emergency room after an automobile accident. Physical examination shows bleeding from multiple wounds, and a CBC reveals a normocytic, normochromic anemia. Which of the following indices is most helpful in defining this patient's anemia as normocytic?

In thrombocytopenic purpura, what is observed regarding the platelet count?

Which of the following may be seen in Multiple Myeloma?

A 67-year-old male presents with increasing fatigue and is found to be anemic. Physical examination reveals a hard 1-cm nodule in the left lobe of the prostate. The prostatic-specific antigen (PSA) level is found to be elevated. Examination of the peripheral blood reveals an occasional myelocyte. The erythrocytes are mainly normochromic and normocytic, and teardrop RBCs are not found. There are, however, about two nucleated red blood cells per 100 white cells. What is the best diagnosis for this patient's anemia?

Ring sideroblasts are characteristically seen in which condition?

Which of the following is absent in cryoprecipitate?

Microangiopathic hemolytic anemia is seen in all of the following diseases except?

All of the following statements about Hairy cell leukaemia are true, EXCEPT: