Hematology Board Exam Started: Jul 13, 2026 20:39 Page 29 of 53 Attempt #2942 Overall: 0 / 262 questions answered Question 141 / 262 Not answered In an emergency department assessment: a 43-year-old man presents with platelet drop with new thrombosis. Relevant risk context includes malabsorption. What is the most likely diagnosis? A. Immune thrombocytopenia B. Disseminated intravascular coagulation C. Heparin-induced thrombocytopenia D. Iron deficiency anemia E. Acute leukemia Show Answer & Explanation Correct Answer: B Explanation: The pattern of platelet drop with new thrombosis with risk factors such as malabsorption is most consistent with Disseminated intravascular coagulation. This answer best matches the expected diagnostic framework for Hematology. Reference: British Society for Haematology Guidance Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 142 / 262 Not answered During morning rounds: a 45-year-old man is evaluated for macrocytosis with neuropathy in the context of chemotherapy. Which is the most appropriate next investigation? A. Coagulation profile with fibrinogen B. B12 level with methylmalonic acid C. HIT 4T assessment and confirmatory testing D. Peripheral blood smear E. Iron studies with ferritin Show Answer & Explanation Correct Answer: D Explanation: Peripheral blood smear is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Hematology. Reference: British Society for Haematology Guidance Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 143 / 262 Not answered At a multidisciplinary case conference: a 44-year-old man presents with bleeding with prolonged clotting tests. Relevant risk context includes malabsorption. What is the most likely diagnosis? A. Iron deficiency anemia B. Acute leukemia C. Heparin-induced thrombocytopenia D. Vitamin B12 deficiency anemia E. Immune thrombocytopenia Show Answer & Explanation Correct Answer: A Explanation: The pattern of bleeding with prolonged clotting tests with risk factors such as malabsorption is most consistent with Iron deficiency anemia. This answer best matches the expected diagnostic framework for Hematology. Reference: ASH Clinical Practice Guidelines Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 144 / 262 Not answered In an outpatient specialty clinic: a 57-year-old woman presents with mucocutaneous bleeding with thrombocytopenia. Relevant risk context includes chemotherapy. What is the most likely diagnosis? A. Vitamin B12 deficiency anemia B. Iron deficiency anemia C. Disseminated intravascular coagulation D. Heparin-induced thrombocytopenia E. Acute leukemia Show Answer & Explanation Correct Answer: A Explanation: The pattern of mucocutaneous bleeding with thrombocytopenia with risk factors such as chemotherapy is most consistent with Vitamin B12 deficiency anemia. This answer best matches the expected diagnostic framework for Hematology. Reference: British Society for Haematology Guidance Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Question 145 / 262 Not answered At a preventive-care consultation: a 73-year-old man presents with blasts on peripheral smear. Relevant risk context includes malabsorption. What is the most likely diagnosis? A. Heparin-induced thrombocytopenia B. Acute leukemia C. Iron deficiency anemia D. Vitamin B12 deficiency anemia E. Immune thrombocytopenia Show Answer & Explanation Correct Answer: D Explanation: The pattern of blasts on peripheral smear with risk factors such as malabsorption is most consistent with Vitamin B12 deficiency anemia. This answer best matches the expected diagnostic framework for Hematology. Reference: British Society for Haematology Guidance Comments & Discussion No comments yet. Be the first to comment! Your Name * Your Comment * (Max 200 chars) 200 characters remaining Post Comment Comments remaining this hour: 10/10 Cancel « ← Previous Page 29 of 53 Next → »