Which of the following actions can sensitized individuals take to minimize exposures to inhalant allergens?

Using high-quality vacuum cleaners is an effective action that sensitized individuals can take to minimize exposures to inhalant allergens. High-quality vacuum cleaners, particularly those equipped with HEPA (High-Efficiency Particulate Air) filters, are designed to capture small particles, including dust mites, pollen, pet dander, and mold spores, which are common inhalant allergens. By regularly vacuuming carpets, rugs, and upholstered furniture with these vacuum cleaners, individuals can significantly reduce the presence of allergens in their living environment, improving air quality and potentially alleviating allergy symptoms.

The presence of allergens such as dust and dander can be exacerbated by poor cleaning practices, and not all vacuum cleaners are created equal. Standard vacuum cleaners may not effectively trap the finer particulate matter and can even release some allergens back into the air during operation. Therefore, choosing a high-quality vacuum cleaner with a HEPA filter is a crucial step in allergen management.

Other actions, while seemingly beneficial, may not effectively minimize allergen exposure. Keeping windows open can actually allow more outdoor allergens to enter the indoor space. Removing all furniture may not be practical or beneficial, as furniture can be cleaned and maintained to reduce allergens. Increasing outdoor air intake might not be advisable since it can introduce