An ideal subcenter for a rural population should cater a population of –
**Core Concept**
A subcenter is a primary healthcare unit in rural areas that provides basic medical care to the community. The ideal population size for a subcenter is a critical factor in ensuring accessibility and quality of care.
**Why the Correct Answer is Right**
The World Health Organization (WHO) recommends that a subcenter should cater to a population of 5,000 in rural areas. This population size allows for an adequate number of patients to be served by a single healthcare worker, while also enabling the provision of essential health services, including maternal and child healthcare, immunization, and disease prevention. The subcenter is an entry point for the national health system, and its services are coordinated with the primary health center (PHC) and the community health center (CHC) to ensure a continuum of care.
**Why Each Wrong Option is Incorrect**
**Option A:** A population of 1,000 is too small for a subcenter, as it may not be economically viable and may not have enough patients to justify the presence of a healthcare worker.
**Option B:** A population of 10,000 is too large for a subcenter, as it may lead to overburdening of the healthcare worker and inadequate services.
**Option C:** A population of 20,000 is not a standard recommendation for a subcenter, and it may be more suitable for a primary health center (PHC).
**Clinical Pearl / High-Yield Fact**
Remember that the ideal population size for a subcenter is 5,000 in rural areas, as recommended by the WHO. This allows for an adequate number of patients to be served by a single healthcare worker, while also enabling the provision of essential health services.
**Correct Answer: C. 5,000**