How many mobile dental units are proposed at the district level covering a population of 45,000 – 5,00,000 ?
**Core Concept**
The question pertains to the **public health infrastructure**, specifically the organization of dental care services at the district level. It involves understanding the **healthcare delivery system** and the allocation of resources such as mobile dental units to cater to the dental needs of the population.
**Why the Correct Answer is Right**
Given the context, the allocation of mobile dental units is based on the population size to ensure equitable access to dental care. For a population range of 45,000 to 5,00,000, the proposal typically includes having **one mobile dental unit per 50,000 population**, which helps in planning and distributing dental health services effectively across different areas.
**Why Each Wrong Option is Incorrect**
**Option A:** This choice is incorrect because it does not align with the standard recommendation for mobile dental units per population size.
**Option B:** Similarly, this option does not match the typical allocation guideline.
**Option C:** This choice also fails to reflect the standard allocation ratio.
**Option D:** This is the correct choice as per the guidelines for mobile dental units allocation.
**Clinical Pearl / High-Yield Fact**
It's crucial to remember that the allocation of healthcare resources, including mobile dental units, is often guided by population size to ensure that healthcare services are accessible and equitable. Understanding these guidelines is essential for public health planning.
**Correct Answer:** D. 1