Hematology Board Exam Started: Jul 13, 2026 14:11 Page 32 of 53 Attempt #2800 Overall: 0 / 262 questions answered Question 156 / 262 Not answered At a preventive-care consultation: a 32-year-old man presents with blasts on peripheral smear. Relevant risk context includes recent heparin exposure. What is the most likely diagnosis? A. Heparin-induced thrombocytopenia B. Immune thrombocytopenia C. Disseminated intravascular coagulation D. Vitamin B12 deficiency anemia E. Acute leukemia Show Answer & Explanation Correct Answer: B Explanation: The pattern of blasts on peripheral smear with risk factors such as recent heparin exposure is most consistent with Immune thrombocytopenia. 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 157 / 262 Not answered In an outpatient specialty clinic: a 60-year-old man presents with macrocytosis with neuropathy. Relevant risk context includes chronic blood loss. What is the most likely diagnosis? A. Disseminated intravascular coagulation B. Immune thrombocytopenia C. Vitamin B12 deficiency anemia D. Iron deficiency anemia E. Heparin-induced thrombocytopenia Show Answer & Explanation Correct Answer: C Explanation: The pattern of macrocytosis with neuropathy with risk factors such as chronic blood loss is most consistent with Vitamin B12 deficiency anemia. This answer best matches the expected diagnostic framework for 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 158 / 262 Not answered In an emergency department assessment: a 40-year-old woman is evaluated for bleeding with prolonged clotting tests in the context of chemotherapy. Which is the most appropriate next investigation? A. HIT 4T assessment and confirmatory testing B. B12 level with methylmalonic acid C. Coagulation profile with fibrinogen D. Peripheral blood smear 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 159 / 262 Not answered At a preventive-care consultation: a 44-year-old man has fatigue with microcytosis with risk profile of malabsorption. After initial stabilization and assessment, what is the most appropriate management step? A. Treat trigger and support coagulation in DIC B. Risk-adapted transfusion strategy C. Stop heparin and start non-heparin anticoagulation D. Cause-directed anemia correction E. Steroid-based ITP management when indicated Show Answer & Explanation Correct Answer: B 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: 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 Question 160 / 262 Not answered In an emergency department assessment: a 30-year-old woman has blasts on peripheral smear with risk profile of chronic blood loss. After initial stabilization and assessment, what is the most appropriate management step? A. Stop heparin and start non-heparin anticoagulation B. Risk-adapted transfusion strategy C. Treat trigger and support coagulation in DIC D. Cause-directed anemia correction E. Urgent hematology-oncology pathway Show Answer & Explanation Correct Answer: A Explanation: Stop heparin and start non-heparin anticoagulation is preferred because it aligns with guideline-based care priorities, reduces avoidable complications, and supports safe outcomes 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 Cancel « ← Previous Page 32 of 53 Next → »