NASA Discovers Lonely Mountain on Ceres Likely a Salty-Mud Cryovolcano. An isolated mountain near the equator of the dwarf planet Ceres resembles a volcanic dome, according to new observations from NASA's Dawn mission. Like the Lonely Mountain Erebor in J.R.R. Tolkien's mythology, Ahuna Mons on Ceres was once occupied by a dragon, but one that breathed ice, not fire.
Iatrogenesis is a common and serious hazard of hospitalization that is associated with increased patient morbidity and mortality, prolonged hospital stays, and nursing home placement, at significant cost to patients and health care organizations alike.
Aetiology. 1  Iatrogenic - excessive intravenous fluids, blood transfusions: The risk of fluid overload is higher in elderly patients and if there is cardiac or renal impairment, sepsis, major injury or major surgery. There may be insufficient training of junior doctors regarding intravenous fluid therapy. 2  Heart failure.