Understanding General Adaptation Syndrome Quiz

What is the first stage of the general adaptation syndrome?

• Stage of resistance

• Alarm reaction

• Stage of exhaustion

• Stress response

Answer explanation

The first stage of the general adaptation syndrome is the 'Alarm reaction.' This stage occurs when the body first perceives a stressor, triggering a fight-or-flight response.

During the alarm reaction stage, which hormone is primarily released by the body?

• Insulin

• Adrenaline

• Estrogen

• Cortisol

Answer explanation

During the alarm reaction stage, the body primarily releases adrenaline, also known as epinephrine. This hormone prepares the body for a 'fight or flight' response, increasing heart rate and energy availability.

Which stage of the general adaptation syndrome is associated with the risk of stress-related diseases?

• Alarm reaction

• Stage of resistance

• Stage of exhaustion

• All of the above

Answer explanation

The stage of exhaustion occurs when the body's resources are depleted after prolonged stress, increasing the risk of stress-related diseases. In contrast, the alarm reaction and stage of resistance are earlier phases with less risk.

What happens during the stress response in terms of physiological changes?

• Decrease in heart rate and blood pressure

• Increase in digestion and energy storage

• Increase in heart rate and blood pressure

• Decrease in muscle tension and alertness

Answer explanation

During the stress response, the body prepares for 'fight or flight' by increasing heart rate and blood pressure, ensuring more blood flow to muscles and vital organs. This is crucial for responding to perceived threats.

During which stage does the body attempt to return to homeostasis after the initial shock of stress?

• Alarm reaction

• Stage of resistance

• Stage of exhaustion

• Stress response

Answer explanation

The body attempts to return to homeostasis during the Stage of Resistance, where it adapts to stress and tries to restore balance after the initial shock of stress from the Alarm Reaction.

What is a common outcome if the stage of exhaustion is prolonged?

Answer explanation

If the stage of exhaustion is prolonged, it can lead to severe health issues such as burnout, chronic fatigue, or even depression, as the body's ability to cope with stress diminishes.