A person suffers punctures in his chest cavity in a car accident. But he was lucky enough that his lungs are not damaged in the accident. In your opinion, what will be its effect on the person?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Anatomy**: The lungs are located in the chest cavity, which is surrounded by the rib cage and diaphragm. This cavity is crucial for the process of breathing, as it helps create a pressure gradient that allows air to flow in and out of the lungs.

2. **Effect of Puncture in the Chest Cavity**: A puncture in the chest cavity creates a hole that disrupts the normal pressure balance. This condition is often referred to as a "pneumothorax," where air enters the pleural space (the space between the lungs and the chest wall).

3. **Impact on Pressure Gradient**: The lungs rely on a specific pressure gradient to function properly. When the chest cavity is punctured, the pressure inside the pleural cavity can equalize with the atmospheric pressure, which prevents the lungs from expanding fully during inhalation.

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