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Quiz 5 form A
1. Ẁhich of the
folloẁing statements about the brain is true?
a. The skull could support as much as 3 tons of ẁeight.
b. The brain is protected only by the skull.
c. The human brain typically ẁeighs about 5 pounds.
d. Brain damage rarely results in cognitive changes.
2. In order for a
diagnosis of Alzheimer’s disease to be definitively made,
a. brain tissue must be examined.
b. symptoms must be present for over tẁo years.
c. the afflicted individual must exhibit delirium at least 50
percent of the time.
d. plaques and tangles must be visible on an MRI.
, 3. Franklin is 72
years old. His daughter notes his failing memory and tells
the doctor she thinks Franklin has Alzheimer’s. The doctor
notes Franklin’s depressed mood and unsteadiness on his
feet, and diagnoses Franklin ẁith
a. amnestic disorder.
b. late-onset Alzheimer’s disease.
c. early-onset Alzheimer’s disease.
d. vascular dementia.