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.
What is the difference between continent and a country? a continent is a giant land mass (seven in the world: North and South America, Europe, Asia, Africa, Oceania, and Antarctica). continents are composed of countries, a sovereig â¦ n, self governing nation.