Obesity is defined as the condition of being at least __________ percent over the ideal body weight.

Which condition is marked by relatively normal language despite mental retardation in other ways?

a. Williams syndrome b. Wernicke's aphasia c. Broca's aphasia d. Tourette syndrome

Neuropsychology is the study of people with specific damage. What kind of damage is the speciality?

a. head b. brain c. skull d. thought