Community Health and Research Principles Practice Test 2026 - Complete StudentRDH Exam Prep

In health service planning, demand means the level of need for services as expressed by people who actually seek care. It reflects not only how many people have a health issue but also how many are actively pursuing help, which drives how much service capacity is needed. This focus on those who need care and are seeking it distinguishes demand from the other concepts: supply describes what resources and facilities are available to deliver care, funding relates to the budget allocated for programs, and the availability of medical supplies is about inputs. Since planning aims to match the care that people are actively pursuing with the capacity to provide it, the description of demand as the number of people who need care and are actively seeking it best captures the concept.