What type of disorder is Duchenne's muscular dystrophy?

What type of disorder is Duchenne's muscular dystrophy?

• A. An autoimmune disorder
• B. An inherited disorder of progressive muscular weakness
• C. A neurological disorder
• D. A metabolic disorder

Answer: (B)

Duchenne's muscular dystrophy is classified as an inherited disorder of progressive muscular weakness. It is caused by mutations in the dystrophin gene, which leads to the absence of the dystrophin protein. This deficiency affects the muscle fibers, resulting in progressive muscle degeneration and weakness, typically starting in early childhood and predominantly affecting boys. Patients with Duchenne's muscular dystrophy experience a decline in muscle function over time, which can significantly impact their mobility and overall quality of life. Understanding this condition highlights the importance of early diagnosis and the role of occupational therapy in enhancing the functional abilities and providing support to individuals facing these challenges. This condition is not classified as autoimmune, neurological, or metabolic, as it primarily originates from a genetic mutation affecting muscle tissue.

Duchenne's muscular dystrophy is classified as an inherited disorder of progressive muscular weakness. It is caused by mutations in the dystrophin gene, which leads to the absence of the dystrophin protein. This deficiency affects the muscle fibers, resulting in progressive muscle degeneration and weakness, typically starting in early childhood and predominantly affecting boys.

Patients with Duchenne's muscular dystrophy experience a decline in muscle function over time, which can significantly impact their mobility and overall quality of life. Understanding this condition highlights the importance of early diagnosis and the role of occupational therapy in enhancing the functional abilities and providing support to individuals facing these challenges. This condition is not classified as autoimmune, neurological, or metabolic, as it primarily originates from a genetic mutation affecting muscle tissue.