A conversion disorder is most likely to be characterized by a. alternations between extreme hopelessness and unrealistic optimism. b. a continuous state of tensions, apprehension, and autonomic nervous system arousal. c. offensive and unwanted thoughts that persistently preoccupy a person. d. very specific physical symptoms that have no apparent physiological basis. e. persistent, preoccupying thoughts that have no basis in reality

A conversion disorder is most likely to be characterized by very specific physical symptoms that have no apparent physiological basis.    

Explanation:

A conversion disorder is caused by very natural physical symptoms such as accidents or injury.  It cannot be identified easily. This disorder will affect the nervous system in our body.So if we face any symptoms such as the illness of the body or headache, we should immediately consult the nearby doctor.  We should not leave it as careless. During this disorder,  some persons will be affected by blindness also. So we should be very careful about this.

Yes, this is very true. specifically causing damage in the  dentrite.