Which of the following is not a symptom of
asthma?

Options

A. Difficulty in breathing
B. Breathing noisily / wheezing
C. Alveolar walls are damaged
D. Inflammation of bronchi and bronchioles

Answer

To determine which of the following is not a symptom of asthma, we need to analyze the common symptoms associated with this respiratory condition.

### Step-by-Step Solution:

1. **Understanding Asthma**:
- Asthma is a respiratory disorder that primarily affects the airways (bronchi and bronchioles) by causing inflammation, swelling, and excessive mucus production.

2. **Common Symptoms of Asthma**:
- **Difficulty in Breathing**: This is a hallmark symptom of asthma due to narrowed airways.
- **Wheezing**: A high-pitched whistling sound during breathing, often associated with asthma attacks.
- **Coughing**: This can occur, especially at night or early in the morning.
- **Chest Tightness**: A feeling of pressure in the chest can also be a symptom.

3. **Identifying the Incorrect Symptom**:
- We need to look for an option that does not fit the typical symptoms of asthma.
- One of the options might mention damage to the alveolar walls or any other symptom that is not typically associated with asthma.

4. **Conclusion**:
- Based on the information, the symptom that is not associated with asthma is the damage to the alveolar walls. Asthma primarily affects the airways and does not damage the alveolar walls, which are involved in gas exchange.

### Final Answer:
- The option that is not a symptom of asthma is: **Damage to the alveolar walls**.