MissSelenious Uworld

Question 1

After six months of neuronal degeneration what can you see

Answer 1

Persistent Myelin degrees debris because oligodendrocytes may become inactive or undergo apopptosis which slows the removal of Mylan debris this can last up to years and suppress axonal growth through in Inhibitory factors.
glial scar is also seen

Question 2

What is a grill glial scar made up of and when does it appear

Answer 2

Glial scar appears as a astrocytic area with glial fibers it’s made up of a wall of Fiber’s composed of astrocytic processes

Question 3

Most common location of amyloid in Alzheimer’s

Answer 3

Hippocampus amygdala Entorihnal cortex

Question 4

Symptoms of normal pressure hydrocephalus and reason

Answer 4

Dementia ataxia urinary incontinence

As ventriculomegaly increases it pushes on the cortical fibers in the cerebral cortex which regulate the magician reflex there’s a lack of inhibition of the detrussor muscle hyperactivity