Your classmate does not have much muscle strength. Her doctor says she has an autoimmune disease, but you didn't quite catch the name the physician gave for the illness. Based on what you have learned, what do you think the diagnosis is?
A) Alzheimer's disease
B) schizophrenia
C) senility
D) myasthenia gravis

Question

Quizplus · Accepted Answer

Myasthenia gravis is an autoimmune disease that affects the muscles and can cause weakness and fatigue. It is a possible explanation for the classmate's lack of muscle strength. Alzheimer's disease, schizophrenia, and senility are not related to muscle weakness or autoimmune disorders.

Your Classmate Does Not Have Much Muscle Strength