The best way to think about the psychological and social influences involved in major neurocognitive disorder is that they
a. help determine the onset and course.
b. are direct causes.
c. have no influence.
d. have not been studied.
Question 2
Which of the following environmental stressors appears to be a significant factor in the later development of major neurocognitive disorder (including the Alzheimer's disease)?
a. Smoking
b. Low blood pressure
c. Head trauma
d. Exposure to high levels of aluminum