This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Physiology
[{'content': 'Which of the following situations will lead to increased viscosity of blood? \nSelect and explain. \nA. Fasting state, B. Hypoglycemia, C. Multiple myeloma, D. Amyloidogenesi', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Multiple myeloma is assosiated with increased level of Bence Jones proteins and myeloma globulin due to their abnormal formation in the bone marrow Increase in conc: protein increase viscosity of the blood Hyperviscosity syndrome- clinically represent a triad --mucosal bleeding, visual changes,neurological symptoms. Constitutional and cardiovascupar symptoms are also seen . Ref: Medical Physiology Indu Khurana 2015 edition page No: 99', 'role': 'assistant'}]