This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
General Adaptation Syndrome (GAS) is seen in- 
Select and explain. 
A. Panic Attacks, B. Depression, C. Anxiety, D. Stressful Situations
D: Stressful Situations
Answer: D: Stressful Situations 
Explanation: General Adaptation Syndrome (GAS) is a model of body's response to stress and consists of three stages; alarm, resistance and exhaustion.