<prompt> Which of the following situations will lead to increased viscosity of blood?Fasting stateHypoglycemiaMultiple myelomaAmyloidogenesi  <response>: 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 