Final answer:
An acute stress response refers to the body's immediate and temporary response to a perceived threat or stressor, characterized by increased blood pressure, decreased appetite, and panic attacks.
Step-by-step explanation:
An acute stress response refers to the body's immediate and temporary response to a perceived threat or stressor. Some physiological changes that can occur during an acute stress response include:
- Increased blood pressure: The body releases stress hormones, such as adrenaline, which can cause blood vessels to constrict and raise blood pressure.
- Decreased appetite: The body's focus is on preparing for immediate action, so appetite may decrease temporarily.
- Panic attacks: Intense feelings of fear or anxiety that can be triggered by a stressful situation.