Breathe Easy: Ace the NAECB Asthma Educator Test 2026 – Be the Breath of Fresh Air!

Question: 1 / 400

Which environmental factor can aggravate asthma symptoms?

High humidity

Air pollution

Air pollution is a well-known environmental factor that can significantly exacerbate asthma symptoms. Pollutants such as ozone, particulate matter, and other irritants in the air can trigger asthma attacks and worsen overall respiratory health. The irritants can inflame the airways, making them more sensitive and reactive to other asthma triggers. Research has consistently shown that individuals with asthma may experience increased symptoms, exacerbations, and reduced lung function when exposed to higher levels of air pollution.

While high humidity and cold temperatures can also influence asthma symptoms, they do not have the same widespread and pronounced impact as air pollution, which is linked to various health issues beyond just asthma. Ocean breezes, on the other hand, are generally considered beneficial for those with asthma, as they can help disperse pollutants and provide cleaner air.

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Cold temperatures

Ocean breezes

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