_______________ is/are least likely to be relieved by conventional antipsychotic drug therapy.

Prenatal __________ exposure from maternal seafood diets predicts deficits in speed of cognitive processing and motor, attention, and verbal test performance during the school years

A) lead B) mercury C) polychlorinated biphenyl (PCB) D) DES

Under what condition would a person be diagnosed with somatic symptom disorder?

A) When the symptoms are due to a single physical condition B) When the condition first presents itself after an episode of heavy drinking C) When the symptoms are long-standing D) When the impairment occurs after use of a prescription drug