This study guide will prove to be your ally in passing the exam because its structure has proven simple and effective for many of our students. So, even if this isn't your first attempt, you too can get your license.Let's take a look at how this manual was structured:You will highlight the critical content and test your understanding of the content using the 26 quizzes and exercises in this manual, s...

For much of recorded history, people considered the heart to be the most important organ in the body. In cultures around the world, the heart—not the brain—was believed to be the location of intelligence, memory, emotion, and the soul. Over time, views on the purpose of the heart have transformed. Modern medicine and science dismissed what was once the king of the organs as a mere blood pump subservient to the brain, yet the heart remains a potent symbol of love and health and an important...