ONCB Metabolic, Inflammatory, Tumors Practice Exam 2025 – Complete Prep Guide

Fibromyalgia is the term that aptly describes a condition characterized by widespread pain in the muscles and soft tissues. It is a chronic disorder that affects the way the brain processes pain signals, leading to heightened sensitivity to pain. In addition to musculoskeletal pain, individuals with fibromyalgia often experience fatigue, sleep disturbances, and cognitive issues. This combination of symptoms often makes fibromyalgia a challenging condition to manage.

In contrast, arthritis generally refers to inflammation of the joints and is characterized more by pain and swelling in specific joints rather than widespread muscle pain. Osteoporosis is a condition that leads to weakened bones and an increased risk of fractures, rather than focusing on soft tissue pain. Multiple sclerosis is a neurological condition that affects the central nervous system, which can lead to various symptoms, including muscle weakness and coordination problems, but it is not primarily defined by pain in the muscles and soft tissues. Understanding these distinctions clarifies why fibromyalgia is the best fit for the description provided.