ICU psychosis is a disorder in which patients in an intensive care unit (ICU) or a similar setting experience anxiety, hear voices, see things that are not there, and become paranoid, severely disoriented in time and place, very agitated, or even violent, etc. In short, patients become temporarily psychotic..
The difference between a continent and a island is that continents sit on their own continental lithosphere and islands do not. Greenland is the largest island and Austral â¦ ia is the smallest continent.
Technically, its not part of a continent as a continent is defined as a continuous mass of land. Since it is an island in the pacific, it doesn't belong to any continent. However, in the world map, it is part of Oceana (i.e. Australia, New Zealand).