Critical Care Case Study

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1/ What is the difference between emergency services and critical care? Give examples of each An intensive care unit is a place (ward) in a hospital, where people with threatened or established organ failure are treated to try to either prevent that from occurring, or if already present alleviate/treat it, to do so many vital functions are monitored, often by invasive monitoring, we are very dependent or lots of machinery to help/replace dysfunctioning organs e.g. mechanical ventilation, ultra(dia-)filtration as kidney replacement therapy, shock treatment by infusing lots of fluids and infusing adrenalin-like substances, some are given total parenteral (via the i.v. route) nutrition.
What is essentially done is trying to keep the patient alive. buying the patient time while the underlying disease is treated trying to cure the disease that caused the catastrophic derangement which ICU admittance necessary for the patient.
For me, this meant that if the underlying disease couldn't be stabilized or cured, we shouldn't make a very sick patient go through all
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community acquired Pneumococcal pneumonia), or after a serious trauma with potentially life threatening loss of blood (car accidents, gun shot or knife wounds, in the the war situations often after having been hit by an explosion where ideally stabilization starts in the field by stopping the hemorrhage, infusing lots of fluid, securing the airways, and then getting the patient to the ED or in some cases directly to an OR, after care is done on an ICU. Critical care is a branch of medicine that focuses on immediately life-threatening conditions. Doctors and nurses working in intensive care are providing critical care, but, so are doctors and nurses working in Emergency Departments, Coronary Care Units and High Dependency Units. So Intensive Care and Critical Care are not