What is the diagnostic value in (a) an endoscopy and (b) a colonoscopy?

1. What is the difference between ulcerative colitis and Crohn disease?

2. What is the goal in treatment of gastroenteritis?

3. What is the difference between a functional and a mechanical intestinal obstruction? Give an example of each.

 

1. How are peptic ulcers treated? 10. What is the diagnostic value in (a) an endoscopy and (b) a colonoscopy?

2. Is pain usually the initial symptom of gastric cancer?

3. What is the diagnostic significance of McBurney point?

4. What is a strangulated hernia?