Hematology Board Exam Started: Jul 13, 2026 15:11 Page 31 of 53 Attempt #2846 Overall: 0 / 262 questions answered Question 151 / 262 Not answered At a preventive-care consultation: a 47-year-old woman is evaluated for platelet drop with new thrombosis in the context of recent heparin exposure. Which is the most appropriate next investigation? A. Bone marrow examination when indicated B. Coagulation profile with fibrinogen C. Iron studies with ferritin D. B12 level with methylmalonic acid E. Peripheral blood smear Show Answer & Explanation Correct Answer: D Explanation: B12 level with methylmalonic acid is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in Hematology. Reference: ISTH Guidance; Hematology topic-specific current guideline update 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 152 / 262 Not answered At a preventive-care consultation: a 63-year-old woman has fatigue with microcytosis with risk profile of malabsorption. After initial stabilization and assessment, what is the most appropriate management step? A. Urgent hematology-oncology pathway B. Cause-directed anemia correction C. Risk-adapted transfusion strategy D. Stop heparin and start non-heparin anticoagulation E. Steroid-based ITP management when indicated Show Answer & Explanation Correct Answer: C Explanation: Risk-adapted transfusion strategy is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes in Hematology. Reference: ISTH Guidance; Hematology topic-specific current guideline update 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 153 / 262 Not answered At a multidisciplinary case conference: a 43-year-old man presents with fatigue with microcytosis. Relevant risk context includes chronic blood loss. What is the most likely diagnosis? A. Immune thrombocytopenia B. Iron deficiency anemia C. Disseminated intravascular coagulation D. Heparin-induced thrombocytopenia E. Acute leukemia Show Answer & Explanation Correct Answer: C Explanation: The pattern of fatigue with microcytosis with risk factors such as chronic blood loss 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 154 / 262 Not answered During ward handover: a 76-year-old woman is evaluated for fatigue with microcytosis in the context of chemotherapy. Which is the most appropriate next investigation? A. Iron studies with ferritin B. B12 level with methylmalonic acid C. Peripheral blood smear D. HIT 4T assessment and confirmatory testing E. Bone marrow examination when indicated Show Answer & Explanation Correct Answer: B Explanation: B12 level with methylmalonic acid is the most appropriate next test because it directly clarifies the leading diagnosis and guides immediate management in 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 155 / 262 Not answered During ward handover: a 82-year-old man has mucocutaneous bleeding with thrombocytopenia with risk profile of autoimmune disease. After initial stabilization and assessment, what is the most appropriate management step? A. Treat trigger and support coagulation in DIC B. Steroid-based ITP management when indicated C. Risk-adapted transfusion strategy D. Stop heparin and start non-heparin anticoagulation E. Urgent hematology-oncology pathway Show Answer & Explanation Correct Answer: E Explanation: Urgent hematology-oncology pathway is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes in Hematology. Reference: NCCN Hematologic Malignancy 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 Cancel « ← Previous Page 31 of 53 Next → »