In ICU’s the medical staff earmarked is distinctly qualified and trained to handle the prime of cases. Tremendously experienced and well-trained physician, highly qualified attendant or nurses, protagonists in various requisite fields of exigency such as respiratory therapists, cardiologist or an anesthetic. ICU’s are different from the normal wards of any hospital. Normal wards may lack the types of equipment and technologies that are utilized in ICU’s. Even the staff or doctors spotted in ICU’s and other wards are poles apart from each other. Access to modern pieces of equipment and various such distinguished treatment method is seen only in ICU and not elsewhere. Common diseases and injuries that can be treated within the supervision and care of doctors in casual wards are tried to cure within the walls of wards. Normal conditions that are treated within the ICU incorporates intense respiratory illness disorders, septic shock, and other dangerous conditions. Patients are referred from ICU to the normal ward or vice versa depending upon their health. If the condition worsens or has the possibility of deteriorating after surgery is kept under the ICU monitoring, or in some fortunate cases, if the report favors patients will, then he or she is immediately put onto the normal ward. In the ICU, the medical staff deployed ensures the accuracy and proper functioning of all the types of equipment to keep the work going.