Increased asthmatic attacks in certain seasons are related to :

Correct answer: B. Inhalation of seasonal pollen

  • A. Eating fruits preserved in tin containers
  • B. Inhalation of seasonal pollen
  • C. low temperature
  • D. Hot and humid environment.

Explanation

Increased asthmatic attacks in certain seasons are related to inhalation of seasonal pollen. Pollens are microscopic grains produced by plants in order to reproduce. Pollen allergy is a hypersensitive reaction to pollen. Pollen induced reactions include extrinsic asthma, rhinitis and bronchitis.

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