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 (Escherichia coli) is one of several types of bacteria that normally inhabit the intestine of humans and animals (commensal organism). Some strains of E. coli are capable of causing disease under certain conditions when the immune system is compromised or disease may result from an environmental exposure.scherichia coli-a species that occurs normally in the intestines of humans and is a frequent cause of infections of the urogenital tract and of diarrhea in infants.