What condition is characterized by difficulty swallowing?

• A. Dysphasia
• B. Dysphagia
• C. Osteoarthritis
• D. Homeostasis

Answer: (B)

The condition characterized by difficulty swallowing is dysphagia. This term is specifically used to describe trouble in swallowing, which can manifest as a sensation of food getting stuck in the throat or chest, or as pain when swallowing. Dysphagia can arise from a variety of underlying conditions affecting the muscles and nerves involved in swallowing.

In contrast, dysphasia refers to an impairment in language production or comprehension, typically as a result of brain injury or neurological conditions. Osteoarthritis, on the other hand, is a degenerative joint disease that affects the cartilage in joints and does not relate to swallowing difficulties. Homeostasis refers to the physiological process of maintaining internal stability within the body and is not a medical condition. Therefore, dysphagia is the correct term for difficulty swallowing.