Explain how the etiology of anemia in older adults differs from the etiology in younger adults. Discuss the pathophysiologic process of NSAID- and H. pylori- induced peptic ulcers.

The responses to these topics should be of a scholarly nature. This means that the student will use references from textbooks or other sources (i.e. medical or nursing journals) to support statements and provide a reference at the end of the response, so others can read further from these sources.

The goal is to stimulate further discussion.