The Med of the Day podcast from NRSNG.com provides a daily podcast that covers one medication a day.  Each episode is only about 5 minutes long and covers the most important topics you need to know about the medication.  This episode covers Crestor, a statin medication used to lower lipid levels.  Essentially, Crestor is an HMG-CO A Reductase Inhibitor which means that it will prevent HMG CO A Reductase from producing cholesterol in the liver.