Like I said in the Part I study guide, the first exam in adult health II is on the cardiac and pulmonary systems. I split up the two systems because there is so much information to learn about these systems that combining them would be an endless list that people would get bored or reading.
The attached study guide is about the lungs and different diseases and injuries that could happen to the lungs either due to trauma or secondary to a disease. Most people have either heard of or have had the disease such as rhinitis (common cold), tonsillitis (infection of the tonsils) and many more.
I hope this helps you figure out what you need to read more about and what you already know. Good luck studying and comment if you have any questions!