The book instructs in the good strategy way. You need a previous Knowledge about nursing. It is a good book to learn how to answers. Finally is Writing clear and direct. It was I spected. The weakest point you do not have enough questions to practices. You have to buy more for other sources.

I was just at Costco and excited to see that they carried this as I wanted to try it (and was $5 off this month) and then decided to flip the box over to read the ingredients. I was so disappointed!! This product has Carmine in it. Carmine is a "natural" coloring made from the cochineal insect. It was the coloring Starbucks used a few years ago in their smoothies that caused a lot of media because it was not considered vegan (which upset a lot of folks). Carmine is used in many yogurts and foods (yoplait strawberry is one of them, and I believe Dannon uses it also). I know many of people in this world don't know what Carmine is so I'm trying to provide a little education because plain and simple - it's GROSS! If you're cool with consuming it, then that's your choice, but I just wanted to throw it out there and educate people on what it really is. http://en.wikipedia.org/wiki/Carmine