Why is the client pleased with his HDL level of 65 mg/dL?

The client is pleased with his HDL level of 65 mg/dL because HDL (high-density lipoprotein) is often referred to as "good" cholesterol, and higher levels are generally associated with a lower risk of heart disease. HDL plays a crucial role in transporting cholesterol away from the arteries and back to the liver, where it can be processed and removed from the body. Thus, having a higher HDL level is considered beneficial for heart health.

Understanding why the HDL number is significant helps clarify the importance of maintaining healthy cholesterol levels as part of overall wellness. While other options may discuss related topics or different types of lipids, they do not specifically connect to the positive implications of a high HDL cholesterol level, which is the basis for the client's satisfaction with his number.