The highly pressured nature of critical-care nursing is due to the fact that the patients have life-threatening illnesses. Critical-care nurses must have possession of steady nerves to care for patients who are critically ill and very sick. The nurses must also have possession of interpersonal skills. They must also have medical skills. It is considered by most health care professionals that those nurses are essential if there is to be improvement of patients who are now in critical care from that status to the status of intermediate
