Which of the following statements about the brain is true?
A) The skull could support as much as 3 tons of weight.
B) The brain is protected only by the skull.
C) The human brain typically weights about 5 pounds.
D) Brain damage rarely results in cognitive changes.

Question

Quizplus · Accepted Answer

The skull is remarkably strong and can support a significant amount of weight, up to approximately 3 tons in some tests. This strength is crucial for protecting the brain from physical damage. The other statements are incorrect: the brain is protected by the skull, meninges, and cerebrospinal fluid, not just the skull; the average human brain weighs about 3 pounds, not 5; and brain damage often results in cognitive changes, contrary to the claim in option D.

Which of the Following Statements About the Brain Is True