Neuro 1 Flashcards
1
Q
Which cell type creates scar tissue and is infected by the JC virus?
A
Astrocytes (GFAP marker)
2
Q
What happens when HIV virus infects microglial cells?
A
The microglial cells form multi-nucleated giant cells
3
Q
Which cell type is destroyed in MS?
A
Oligodendrocytes
4
Q
What cell type is destroyed in Guillain-Barre?
A
Schwann Cell
5
Q
What dieuretic is given when edema of the brain occurs due to trauma/infection of the BBB?
A
Mannitol
6
Q
In which diseases is ACh altered?
A
1) Decreased in Alzheimer’s/Huntington’s
2) Increased in Parkinsons
