Which of the following is a collection of genetic diseases characterized by progressive muscle weakness and skeletal muscle degeneration?
A) Multiple sclerosis
B) Myasthenia gravis
C) Muscular dystrophy
D) Amyotrophic lateral sclerosis
Question 2
While speaking, your patient shifts rapidly from topic to topic without realizing that his thoughts are not connected. This might be a sign of any of the following conditions EXCEPT:
A) psychosis.
B) schizophrenia.
C) manic episodes.
D) depression.