Which zone is described as ILL: Stress injuries that become stress illness; diagnosed by health professionals; can persist or worsen?

• A. Green Zone
• B. Yellow Zone
• C. Orange Zone
• D. Red Zone

Answer: (D)

In this zone system, levels reflect how stress affects a person and when professional care is needed. Green means healthy functioning, Yellow is heightened stress but still manageable, and Orange signals emerging problems that require closer attention. Red is the stage where stress injuries have progressed into an actual stress illness, diagnosed by health professionals, with symptoms that can persist or worsen if not treated. So the description—stress injuries that become stress illness, diagnosed by professionals, capable of persisting or getting worse—fits the Red Zone because it marks the shift from adaptive stress to medically recognized illness requiring care.