Case Study 3 Quiz
Due No due date
Points 20
Questions 10
Time Limit 30 Minutes
Attempt History
Attempt Time Score
LATEST Attempt 1 23 minutes 20 out of 20
Score for this quiz: 20 out of 20
Submitted Aug 17 at 6:20pm
This attempt took 23 minutes.
Correct answer
Question 1
pts
How does the cerebrospinal fluid (CSF) contribute to the protection of the CNS?
By producing white blood cells to fight infections.
By serving as a physical barrier against external impacts.
By connecting the CNS to the peripheral nervous system.
By providing buoyancy, nutrient delivery, and waste removal.
By acting as a conduit for electrical signals in the CNS.
Correct answer
Question 2
pts
True or False: The Trojan Horse Mechanism involves a microbe entering an immune cell that
naturally crosses into the CNS, using either paracellular or transcellular migration routes, effectively
carrying the microbe into the CNS.
True
False
Correct answer