Which statement correctly describes inhaled therapies for asthma or related conditions?

Which statement correctly describes inhaled therapies for asthma or related conditions?

• A. They are only used for allergies
• B. They are taken with meals
• C. They can be short-acting (rescue) or long-acting (maintenance)
• D. They do not require a spacer device

Answer: (C)

Inhaled therapies deliver medicine directly to the lungs and are used in two main roles. Short-acting inhalers act quickly to relieve symptoms during an asthma flare by rapidly opening the airways. Long-acting inhalers are taken regularly to prevent symptoms by reducing airway inflammation and maintaining better control of breathing over time. This rescue-versus-maintenance distinction is what makes inhaled treatments so effective for asthma care. They’re not limited to allergies, and dosing isn’t tied to meals. Device use varies: many inhalers benefit from a spacer to improve delivery, though some inhalers don’t require one.

Inhaled therapies deliver medicine directly to the lungs and are used in two main roles. Short-acting inhalers act quickly to relieve symptoms during an asthma flare by rapidly opening the airways. Long-acting inhalers are taken regularly to prevent symptoms by reducing airway inflammation and maintaining better control of breathing over time. This rescue-versus-maintenance distinction is what makes inhaled treatments so effective for asthma care. They’re not limited to allergies, and dosing isn’t tied to meals. Device use varies: many inhalers benefit from a spacer to improve delivery, though some inhalers don’t require one.