Which of the following help to protect the brain?
A)the blood-brain barrier
B)the bones of the skull
C)the cranial meninges
D)the CSF
E)All of the answers are correct.

Question

Quizplus · Accepted Answer

All of the options mentioned in the question help to protect the brain. The blood-brain barrier is a selectively permeable boundary that prevents potentially harmful substances from entering the brain tissue. The bones of the skull provide a hard casing that shields the brain from external damage. The cranial meninges are three connective tissue layers that surround and cushion the brain. The cerebrospinal fluid (CSF) bathes the brain and spinal cord in a protective cushion, reducing impact damage and helping to maintain stable conditions within the brain. Hence, all of these are important in protecting the brain.

Which of the Following Help to Protect the Brain