Which pair correctly identifies examples of short-term illness vs. long-term conditions?

The identification of short-term illness versus long-term conditions is based on the duration and persistence of symptoms. In this case, ear infections are typically acute conditions that resolve with treatment, categorizing them as short-term illnesses. They often occur suddenly and may affect children frequently, but they are usually temporary. In contrast, hearing loss is a lasting condition that can have chronic implications, which makes it a suitable example of a long-term condition.

The other pairs do not reflect the same clarity in distinguishing between the two categories. For instance, while colds can be seen as short-term illnesses, pneumonia might also be classified as an acute condition rather than a long-term one. Similarly, a sprained ankle and foot deformity both have distinctions but may not illustrate the acute vs. chronic model as effectively as ear infections and hearing loss. The allergic reaction might be an immediate response, but chronic allergies can be recurrent over time, which complicates their classification compared to the clear short-term and long-term relationship exhibited in ear infections versus hearing loss.