An R.N. is a registered nurse. A registered nurse is one who has graduated from an accredited nursing education program and has passed a state board examination and been registered and licensed to practice nursing.
E. coli is a type of bacteria that normally live in the intestines of people and animals. However, some types of E. coli, particularly E. coli 0157:H7, can cause intestinal infection.Symptoms of intestinal infection include diarrhea, abdominal pain, and fever.More severe cases can lead to bloody diarrhea, dehydration, or kidney failure.People with weakened immune systems, young children, and the elderly are at increased risk for developing these complications.ymptoms of intestinal infection include diarrhea, abdominal pain, and fever. More severe cases can lead to bloody diarrhea, dehydration, or kidney failure. People with weakened immune systems, young children, and the elderly are at increased risk for developing these complications.
E coli is a bacteria and not a virus. E coli may cause urinary tract infection, diarrhea, pyogenic infections or may cause septicemia. E coli enters human by feco-oral route, ie, through contaminated food and water. E coli invades and resides in intestine of human or other animals only.