A functional disorder is a: Select one: a. physiological disorder in the absence of a structural abnormality. b. psychological disorder in the absence of a structural abnormality. c. psychological disorder caused by a structural abnormality. d. physiological disorder caused by a structural abnormality.

In the city of newark, a young man named annoying was admitted to the e. r. he and his friends were trying to imitate the movie project x. his friends say he started twitching and having muscle spasms which progressed until he was stiff as a board. in his pockets, he had unmarked dark yellow tablets which dark flecks. analysis of the tablets showed them to contain a mixture of ecstasy and strychnine. ecstasy would not cause this clinical picture, but strychnine would. explain why?

How does a bone marrow transplant treat sickle cell disease?

In which way does nicotine cause addiction? by stimulating the brain's pleasure center by increasing blood-sugar levels by decreasing dopamine levels by reducing depression and anxiety