Question: Commercials on TV for erectile dysfunction (ED) medications warn about mixing them with nitrates. Why? Question: Which of the following persons should not have a statin medication ordered? Question: Angiotensin-converting enzyme inhibitors are useful in a variety of disorders. Which of the following statements are true about both its usefulness in the disorder and the reason for its use? Question: After H. pylori treatment is completed, the next step in peptic ulcer disease therapy is ...