## **Core Concept**
Mobile eye clinics are a form of healthcare delivery system. They are designed to provide medical services, specifically eye care, to populations that have limited access to healthcare facilities. This approach is often utilized in public health to increase accessibility and equity in healthcare services.

## **Why the Correct Answer is Right**
Mobile eye clinics exemplify a **preventive and promotive strategy** in healthcare. By moving into communities, especially those that are underserved or rural, these clinics can offer screenings, early detection, and education on eye health. This proactive approach helps prevent eye diseases or manage them early, reducing the burden on the healthcare system and improving quality of life.

## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is incorrect because mobile eye clinics are not primarily an example of a curative strategy, which focuses on treating diseases after they occur. While treatment might be provided, the primary goal is prevention and promotion.
- **Option B:** This option is incorrect as mobile eye clinics are not mainly an example of a rehabilitative strategy, which aims to help patients recover from disease or injury. The focus here is more on prevention and early intervention.
- **Option C:** This is a tricky option, but mobile eye clinics are more than just a **healthcare delivery system**; they represent a specific strategy within that system. However, this option might seem plausible because it broadly categorizes what mobile clinics do.

## **Clinical Pearl / High-Yield Fact**
A key point to remember is that mobile health clinics, including eye clinics, play a crucial role in **increasing access to care** for vulnerable populations. They are especially useful in areas with a shortage of healthcare professionals or facilities. Understanding the role of such clinics can help in planning and implementing public health strategies.

## **Correct Answer:** .