Hematopathology — MCQs

Which of the following is true about beta-thalassemia trait?

Which of the following proteins precipitates on heating to 45°C and redissolves on boiling?

A 20-year-old male presents in the emergency room with a lymphoma involving the mediastinum that is producing respiratory distress. The lymphocytes are most likely to have cell surface markers characteristic of which of the following?

A 30-month-old boy presents with jaundice and pallor. Investigations reveal anemia, reticulocytosis, and increased indirect bilirubin. A peripheral blood smear shows red blood cells without central pallor. What additional findings are most likely in this patient?

Both beta chains of haemoglobin are abnormal in which of the following conditions?

A middle-aged man presents with a markedly enlarged tonsil and recurrent infections with serum immunoglobulin deficiency. Chromosome analysis demonstrates a translocation between the immunoglobulin heavy chain locus on chromosome 14 and an unidentified gene on chromosome 8. Which of the following is the most likely cause of his phenotype?

Which of the following is the best source of factor VIII?

Which paraneoplastic syndrome is associated with Hodgkin's disease?

Cabot's ring is seen in which of the following conditions?

All of the following are features of hemolytic anemia except?