<prompt> Which one of the following is not a feature of multiple myeloma?HypercalcemiaAnemiaHyperviscosityElevated alkaline phosphatase  <response>: Hypercalcaemia is seen in Multiple myeloma because of increased activity of osteoclasts. Anemia, mainly normo or macrocytic Hyperviscosity due to increased circulating immunoglobulins. Reference : Davidson, 23rd Edition, page no : 967. 