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.
â¢ Normally, janitorial services evoke images of a person cleaning toilets and floors, whereas a custodian reminds us of a person looking after maintenance and security of a place. Related posts: 1  Difference Between Midwife And Obstetrician. 2  Difference Between Gynecologist and Obstetrician.
maintenance If you make sure that your house or car or even a database stays in good working condition, you are keeping up on the maintenance. Maintain, the verb related to the noun maintenance, comes from the Latin expression manu tenere meaning literally hold in the hand, a fitting picture for this word. As well as the upkeep of machines, maintenance can be used with things that need sustaining. The maintenance of law and order is taken care of by the police. When a couple divorces, the husband is usually required to pay maintenance â financial support â to the wife.