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.
A continent is larger than an island and is usually made up of multiple countries and span millions of square miles. The 7 continents of the world are North America, South America, Antarctica, Europe, Asia, Africa and Australia. Some consider the North and South American continent to be just one landmass referred to as the âAmerican Continent.â Europe and Asia continent are also combined at times and referred to as âEurasia.â.