Screening equity debate

Note: This is a parallel model on a different case. It shows you the CER format and depth so you can see how a strong argument is built. It does NOT answer today's screening equity prompt. Build your own claim from your own evidence.\n\nClaim: Automated external defibrillators, or AEDs, are not currently placed equitably, because the neighborhoods where cardiac arrests are most likely to be survivable often have the fewest devices nearby.\n\nEvidence 1: An AED can restart a heart during sudden cardiac arrest, but it only helps if one is within reach in the first few minutes. Studies of public AED placement show that wealthier and commercial areas, like downtown office buildings and shopping centers, tend to have far more registered devices than lower-income residential neighborhoods.\n\nEvidence 2: Survival from cardiac arrest drops by roughly 10 percent for every minute that passes before a shock is delivered. In neighborhoods where the nearest AED is blocks away, locked inside a building, or simply absent, bystanders cannot reach a device in time even when they are willing to help.\n\nReasoning: Fast defibrillation is one of the strongest predictors of surviving cardiac arrest, so when device placement follows property value and foot traffic instead of where arrests actually happen, the survival gap widens along the same lines as income and geography. The technology itself works, but a device only saves a life if it is close enough to be used before the brain is starved of oxygen. That turns an uneven placement pattern into a health equity problem, not just a logistics detail.\n\nReflection (counterargument): A fair counterpoint is cost. AEDs are expensive to buy, register, and maintain, and some argue that limited funds should go where crowds are largest so each device covers the most people. My response is that placing devices where crowds gather is reasonable, but coverage should be measured against where cardiac arrests occur and how fast help can arrive, not only against headcount, so that residential neighborhoods with real medical need are not left uncovered.