A nurse is presenting information to a support group for parents of children with inflammatory bowel ...

A nurse is presenting information to a support group for parents of children with inflammatory bowel disease. Which information is appropriate for the nurse to provide to these parents? (Select all that apply.)
 
  A.
  Both diseases seem to have an inherited or genetic aspect.
  B.
  Surgery can provide a cure for patients with Crohn's disease.
  C.
  Symptoms outside the gastrointestinal tract only occur in Crohn's disease.
  D.
  Tenesmus is a symptom commonly seen in both disorders.
  E.
  Ulcerative colitis involves a continuous segment of bowel.