Increased asthmatic attacks in certain seasons are related to

Options

A. inhalation of seasonal pollen
B. low temperature
C. hot and humid environment
D. eating fruits preserved in tin containers

Answer

**Step-by-Step Solution:**

1. **Understanding Asthma**: Asthma is primarily an inflammatory disease of the lungs. It is characterized by symptoms such as wheezing, coughing, and shortness of breath.

2. **Identifying Triggers**: Asthmatic attacks can be triggered by various environmental factors. Common triggers include exposure to pollutants and allergens.

3. **Analyzing the Options**:
- **Option 1: Inhalation of seasonal pollen**: Pollen from plants can act as a significant allergen, especially during certain seasons when plants release pollen into the air.
- **Option 2: Low temperature**: While cold air can exacerbate asthma symptoms, it is not a direct cause of increased attacks in specific seasons.
- **Option 3: Hot and humid environment**: This can also trigger asthma symptoms, but it is not as seasonally specific as pollen.
- **Option 4: Eating fruit preserved in tin containers**: This is unrelated to seasonal asthma attacks.

4. **Conclusion**: The most relevant option that directly correlates with increased asthmatic attacks during certain seasons is the inhalation of seasonal pollen. This is because pollen can trigger allergic reactions in sensitive individuals, leading to asthma attacks.

5. **Final Answer**: The correct answer is **Option 1: Inhalation of seasonal pollen**.

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