What type of stress is the body's immediate reaction to a perceived threat or danger?

What type of stress is the body's immediate reaction to a perceived threat or danger?

• A. Chronic (Long-Term)
• B. Acute (Short-Term)
• C. Residual
• D. Enduring

Answer: (B)

When the body perceives a threat, it triggers an acute stress response—the immediate, short-term activation of the fight-or-flight system. This quick surge, driven by adrenaline and other hormones, raises heart rate and energy availability, sharpens focus, and prepares the body to act fast. It’s meant to be temporary and resolves once the threat passes. In contrast, chronic stress comes from ongoing pressures and can have long-term health effects, while residual or enduring terms describe lingering effects rather than the initial quick reaction.

When the body perceives a threat, it triggers an acute stress response—the immediate, short-term activation of the fight-or-flight system. This quick surge, driven by adrenaline and other hormones, raises heart rate and energy availability, sharpens focus, and prepares the body to act fast. It’s meant to be temporary and resolves once the threat passes. In contrast, chronic stress comes from ongoing pressures and can have long-term health effects, while residual or enduring terms describe lingering effects rather than the initial quick reaction.