<prompt> Which of the following is complication of heparin?BleedingThrombocytopeniaOsteoporosisAll of the above  <response>: Ans. D. All of the aboveAnticoagulantsHeparin: Activating antithrombin previously known as antithrombin IIISide Effectsa. Bleedingb. Thrombocytopenia:c. Osteoporosisd. Elevated Levels of Transaminases: without a concomitant increase in the level of bilirubin. 