Explanation:

- Entrapment: This term often describes a situation where an individual feels trapped or cornered with no escape. It is not typically associated with mental or emotional exhaustion due to stress.

- Tiredness: Tiredness refers to a general feeling of fatigue or being worn out. It can occur for many reasons, including lack of sleep and physical exertion, but is not specifically linked to prolonged stress situations.

- Irritability: Irritability is a state of being easily annoyed or angered. While it can be a symptom of stress, it does not specifically describe exhaustion due to continuous stress.

- Burn-out: Burn-out is the right term for deep exhaustion caused by long-term exposure to stressful situations. It's a state where individuals feel mentally and physically drained.