Figure 13- 2 Cranial Nerves

Multiple Choice

Figure 13- 2 Cranial Nerves
Use Figure 13- 2 to answer the following questions:
-Which of the following is a property of the blood- brain barrier?

A) Astrocytes surround the CNS capillaries.
B) The capillary endothelial cells are interconnected by tight junctions.
C) It is absent in portions of the hypothalamus.
D) It is generally permeable to lipid- soluble compounds.
E) all of the above