Inflammation of the lung covering causing severe chest pain is

Options

A. (a) emphysema
B. (b) pleurisy
C. (c) asphyxia
D. (d) hypoxia

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for a condition characterized by inflammation of the lung covering that leads to severe chest pain.

2. **Identifying the Lung Covering**: The lung is covered by a membrane known as the pleura. This pleural membrane has two layers: the visceral pleura (which covers the lungs) and the parietal pleura (which lines the chest wall).

3. **Identifying Relevant Conditions**: We need to find a disease associated with inflammation of the pleura.
- **Pleurisy** (also known as pleuritis) is the inflammation of the pleural membrane.
- Other conditions mentioned include Asphyxia and Hypoxia, but these do not specifically relate to inflammation of the pleura.

4. **Symptoms of Pleurisy**: Pleurisy is characterized by sharp chest pain, especially when breathing deeply or coughing. This symptom matches the question's description of "severe chest pain."

5. **Conclusion**: Based on the information gathered, the condition that fits the description of inflammation of the lung covering causing severe chest pain is **Pleurisy**.

**Final Answer**: Pleurisy

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