Multiple choice general knowledge science & technology Hematological malignancies is a Sexual transmitted disease Blood Cancer Liver disfunction Block in blood vessels Reveal answer Fill a bubble to check yourself B Correct answer Explanation Hematological malignancies are cancers of the blood, bone marrow, and lymph nodes, including leukemia, lymphoma, and myeloma. 'Blood Cancer' is the correct term. It is not an STD, liver dysfunction, or vascular blockage.