Question

Increased asthmatics attacks in certain seasons are related to

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

Answer 1

The Correct Option is B

Asthma is a chronic respiratory condition that can be triggered by various environmental factors. The question relates to understanding why asthmatic attacks can increase in certain seasons. Let's analyze each of the options to identify the correct answer:

1. Eating fruits preserved in tin containers: This option is not directly related to asthma attacks. While some people may have food allergies, which could potentially trigger asthma symptoms, there is no direct evidence linking tinned fruits with seasonal increases in asthma attacks.
2. Inhalation of seasonal pollen: This is the correct answer. Seasonal pollen, especially during spring when plants are pollinating, is a common trigger for asthma attacks. Pollen is an allergen that can cause the airways to become inflamed and narrowed, leading to asthma symptoms such as wheezing, coughing, and difficulty breathing. This explains the seasonal increase in asthma attacks for some people.
3. Low temperature: Cold weather can worsen asthma symptoms for some individuals, but it isn't the primary reason for seasonal increases in asthma attacks. Cold and dry air can cause airway spasms, but pollen is more significant in terms of seasonal variation.
4. Hot and humid environment: High humidity can exacerbate asthma symptoms because it can increase the population of dust mites and mold, which are common triggers. However, the primary factor for increased seasonal asthma attacks is still pollen.

Therefore, the option that most accurately explains the increase in asthmatic attacks in certain seasons is inhalation of seasonal pollen.