The autoimmune disorder of the muscular system characterized by muscle weakness, especially in the face and throat, is called
A) fibromyositis.
B) myalgia.
C) myasthenia gravis.
D) Duchenne muscular dystrophy.

Question

Quizplus · Accepted Answer

Myasthenia gravis is an autoimmune disorder that affects the muscles, causing weakness and fatigue. The weakness is typically most severe in the muscles of the face and throat, resulting in difficulties with swallowing, speaking, and breathing. It is not the same as fibromyositis or myalgia, which are conditions characterized by muscle pain rather than weakness. Duchenne muscular dystrophy is a genetic disorder that causes progressive muscle weakness and is not an autoimmune disorder.

The Autoimmune Disorder of the Muscular System Characterized by Muscle